{!LANG-202917a10f9804dd28e21e08af52066d!} {!LANG-69b64623f86def16ce17d454b8be41ae!}{!LANG-c4e09a96b9f47d69c2cadabc57941bb6!} {!LANG-bf072e9119077b4e76437a93986787ef!}.
{!LANG-48c82f7e09e1a28b5dd600471488f831!}{!LANG-33170bc664c0a81036637077cc664d04!}
{!LANG-87f2a4fe1015db51cef45ab4dc1a05c9!} {!LANG-d2a33790e5bf28b33cdbf61722a06989!}, {!LANG-f4d5d0c0671be202bc241807c243e80b!}{!LANG-afd99fdb3c34658f0ff0bcebc0a5d332!} {!LANG-60b725f10c9c85c70d97880dfe8191b3!}{!LANG-b3fdf16192d184ccd83a37fa8ad4314d!} {!LANG-bf072e9119077b4e76437a93986787ef!} = {!LANG-580e3a65b030d5a88770ae2467eea5de!}{!LANG-365aa9404d0d1a0d162952adceb20e65!} {!LANG-f4d5d0c0671be202bc241807c243e80b!}{!LANG-6230fa8cef666f4e2386f9e8be0e7c2c!}
{!LANG-c57a8916ef3107ac9af460c783832b52!}
{!LANG-3247aa5a443940fae2a726800900b97d!}
{!LANG-7d6915524c51423c5a6f2c2c866a7f85!} {!LANG-565db9c832850d3988e46068bd70a9fb!}{!LANG-a78d58fac2d67e1ecc99df1e3425c158!}
{!LANG-b2c5253c7910d74f87569668ef250d38!} {!LANG-2adb101df604300bb7941c490b33e49c!}
{!LANG-8c804b77c60bb024e754c7c788a1b583!} {!LANG-7315649f643ce6d93f126c24e64a9e34!}{!LANG-63fbebcd19250a5ff87a9899d4fd09d9!}
{!LANG-3bcdefd524c10513b98cfc6941470726!} {!LANG-69b64623f86def16ce17d454b8be41ae!}{!LANG-9d4aa8cd76031633e1bec0f9c6b0f31d!}
{!LANG-d5446dac5d17ee223c90cd4efc104a1e!}
{!LANG-29000f97db214f8c7ba78708cd7ea449!} {!LANG-29d8d9233f97bf04b8561b20554b1269!} {!LANG-c794fe320840f875be456d046bb348d9!} {!LANG-10fd40800b0e4015f11b02e6cb56db7c!}.
אנרגיה פוטנציאלית נקבעת על ידי המיקום ההדדי של הגופות (לדוגמה, את המיקום של הגוף ביחס לפני השטח של כדור הארץ). {!LANG-965aad98924ce309fe26312c230b86e0!} .
{!LANG-90cfcf5986c53006091058422dc56487!}{!LANG-c930d2bc7eea8204e4090c4bcc1a91d7!}
{!LANG-4f0d0d83fdffd943794e41feb191aa27!}
{!LANG-b85cd36de6bd5cf6411cad1574f9abbc!} {!LANG-e3fa17628607c70e0e1ee058f2355812!}{!LANG-b18da9f6dfab41809ac862198446b93c!}
|
Δ {!LANG-bf072e9119077b4e76437a93986787ef!} = {!LANG-d2a33790e5bf28b33cdbf61722a06989!}{!LANG-65ebcdc88f3b2a0af215f774653494c4!} {!LANG-f4d5d0c0671be202bc241807c243e80b!}{!LANG-5a85abf38ecfb6c53b44a43ca3ce2b95!} {!LANG-f9069a2d3848f672c5f4c63175b4465d!}Δ {!LANG-f4d5d0c0671be202bc241807c243e80b!} {!LANG-009520053b00386d1173f3988c55d192!}, |
{!LANG-b4105a8365f96fbf4ef90b1000a2102e!} {!LANG-d2a33790e5bf28b33cdbf61722a06989!}{!LANG-dfd9bdc8c9022b6443d71e8d9efdfcd5!} {!LANG-d2a33790e5bf28b33cdbf61722a06989!}{!LANG-adf667ae6cfb31da0e7cadcc5a19e5cb!} {!LANG-009520053b00386d1173f3988c55d192!} = -{!LANG-f9069a2d3848f672c5f4c63175b4465d!}{!LANG-7d2709c850138a7b817f4d6b067c7e60!} {!LANG-f4d5d0c0671be202bc241807c243e80b!}{!LANG-009520053b00386d1173f3988c55d192!}{!LANG-ec45f0ce341fc136ed5193728afb3a1d!} {!LANG-f4d5d0c0671be202bc241807c243e80b!}{!LANG-009520053b00386d1173f3988c55d192!}{!LANG-fc5239199434a950f537caebd13c78e6!} {!LANG-01fbdc44ef819db6273bc30965a23814!}{!LANG-e4ce0761d5bc987bf684b92ae8a395af!} {!LANG-01fbdc44ef819db6273bc30965a23814!}{!LANG-37f46877e0b6507588410d99d54040c2!} {!LANG-e3fa17628607c70e0e1ee058f2355812!}{!LANG-f1b7a07a1b54547c4b7f7d336aea76bf!}
{!LANG-3b78f3b6d12972792ab799f2a504c880!} {!LANG-1653aeca78c10ed86856542d8ed1537f!}{!LANG-70884e6e6929f879b478e813e145dbf0!} {!LANG-787e59f21d65164f1c8df76d97076e8f!} {!LANG-fca3ecd3f642072944c9df57efa7d607!}
{!LANG-057baa7df6067823bd2f70fd193b1733!}
{!LANG-92bc00ab1850247e2d94862cd7992dd4!}
{!LANG-980a44fa2574024cda10a085e0b0d303!} {!LANG-787c9a8e2148e711f6e9f44696cf341f!}{!LANG-93adb8ec375abb3d1719ec84def8424a!} {!LANG-e3fa17628607c70e0e1ee058f2355812!}{!LANG-e87541a360ca4d4b74a588e455507079!} {!LANG-787c9a8e2148e711f6e9f44696cf341f!}{!LANG-581c31894e96eb9e78dcc9896757d192!} {!LANG-787c9a8e2148e711f6e9f44696cf341f!}{!LANG-f5d66bb6ee59c01ac143366c4fa6a9cb!} {!LANG-787c9a8e2148e711f6e9f44696cf341f!}{!LANG-2a7aa6f8f4700f1983883bcc52bcb85b!} {!LANG-c2d1210d9ce893304f21d62091f3764c!}
{!LANG-3db20e07c5e7f9f16fe37aaba2ee6cff!} {!LANG-e035874b1faa59c5217efa677df01473!} {!LANG-1b04593e36517050fef44611e895b35b!}
{!LANG-8e2d692406d1f55f1523f1bfae0c75e2!} {!LANG-5f68f7b0fda3fcd4e56058f742dd1ce5!}{!LANG-974a4fda111301d9e5d2971a1421c74d!} {!LANG-69b64623f86def16ce17d454b8be41ae!}{!LANG-3daa01548fff23385bc7d0850a31b025!} {!LANG-72cfd272ace172fa35026445fbef9b03!} ממרכז כדור הארץ, יש את הטופס:
{!LANG-b4105a8365f96fbf4ef90b1000a2102e!} {!LANG-a46b969ef0f2a7b8f373e8597b0159d1!} {!LANG-a19f65f69d5ae486a7ecd8da66e69b83!}{!LANG-64d52dcf5f99e2b1e6e43d39caea43c6!}
{!LANG-5c4342998404d90ed8299acd0009e70e!}
{!LANG-fbba4836e135c4e8f47fa27c13305c30!} {!LANG-401b30e3b8b5d629635a5c613cdb7919!}{!LANG-958dc7503027d0a25f43aa07464e200d!} {!LANG-401b30e3b8b5d629635a5c613cdb7919!}{!LANG-6853d3df366fbebe91f13fb21c7bedfa!} {!LANG-401b30e3b8b5d629635a5c613cdb7919!}{!LANG-484660ceee60d488184ad5a0a86ea2f7!} {!LANG-401b30e3b8b5d629635a5c613cdb7919!}{!LANG-a35885ad54bac0bc619430b538e23565!} {!LANG-bf072e9119077b4e76437a93986787ef!}{!LANG-14a72fe6fadd83fed43ba386729c160b!}
{!LANG-b4105a8365f96fbf4ef90b1000a2102e!} {!LANG-ccc87e7257869ad33a6a0bd9e28a4ae4!}{!LANG-0fedc22160fe007422917589da0e49d9!}
{!LANG-26a0bd4595384561b22006c8c84adfb3!} {!LANG-9a5ce1295a74c424d655bd1c1d1d0498!}
{!LANG-4689d96f082d8d89a98991812c2a4e95!} {!LANG-401b30e3b8b5d629635a5c613cdb7919!}{!LANG-1c23e95ac581d48004bf2d71ffec6d2b!} {!LANG-401b30e3b8b5d629635a5c613cdb7919!}{!LANG-fd39203ee17e6715e9a1447f3d29a5ab!}
{!LANG-5f82343cccebf557f5d869524104a46a!} {!LANG-e9d5e74890271aa240194adceb4545d4!}{!LANG-d584f840ea431396f2f647e2e25e471a!}
{!LANG-2daf1e7c94395465b775a6a8ae6db7bc!}
{!LANG-a07c16161fb6ca7c30975cfc3d2a6116!}
{!LANG-671ca3535a41f7436b45e8bd760ed990!}
{!LANG-16620431718a068ea9a50befe26ba18e!}{!LANG-942516fb35e2025421d75228247896c2!}
{!LANG-2043c572c2812fd02efd1eaea87b8470!}
{!LANG-f871d6b34bfe6cd9c381f15f3f6f15c2!}
{!LANG-87889ca4683275c4311e504295870d52!} כאשר דפורמציה של האביב יורדת, האביב פועל על הגוף בכוח של גמישות, מכוונת באותו אופן כמו תנועת הגוף (איור 30.2).
{!LANG-93cb99bd85739b3a0cf05f9a138efcf5!}
{!LANG-19553b15ed514600953cc800ff12fa60!} {!LANG-8d3848bdd771d34f728280da4e4df57c!}{!LANG-1b8bf29179242b450c5adc284ba337c4!} {!LANG-bfaf8ce02d2ee2f6dfdda5785c0d2a0e!}{!LANG-87e54ca33b55a64080bcf620e01755d3!}
{!LANG-4dde7d09469a840837963a61313e8a21!}
{!LANG-a53df12a0b3fc56d6033f2848a7862c4!}
{!LANG-86cd8f3c04b69436e40c67218a3d4089!}
{!LANG-cb03db9d5e0d5025ea5b8dc8fdf96115!}
{!LANG-50f0d6d0c183b3c039f9d4a6e54d03f4!}
{!LANG-76b36c396f9edf57dee1e8371efcd39b!}
{!LANG-5e09836ab7493f446e23ba27ed9381f7!}
{!LANG-f4ae937b2b4c6f71eff28d3e8ee45ac1!}
{!LANG-5fd160511cea9505aa9573ba26e5a3dd!}
{!LANG-42e1b644db0bdfd4d7180032b2cca9c4!}{!LANG-3f3814dbb61a678c6c7055d9cb73bf9e!}
{!LANG-7b97781da44c067f4d1ba6848ccd6a6a!}
{!LANG-eeebad21a945dcb2cf038ffdb0fc4dc5!}
כאשר מסה העומס מ 'הוא העברת באופן אוטומטי אנכית למטה במרחק H, זה עושה את הפעולה החיובית של MGH, כי זה פועל על התמיכה או subut את כוח כלפי מטה (משקל של המטען) שווה כוח של כוח הכבידה.
{!LANG-5b61ea8b700109922027d31a0f266555!}
{!LANG-ac083c8191c2a10a3079162b63fa3dc1!}
{!LANG-d6c8caef045fd3cd7336d77074243a9e!}
{!LANG-8b3f98b8bfac24da1b80c5ff9d13daa9!}
{!LANG-7b2d47f891ea3ab3bcef67cfbc994763!}
{!LANG-0323297f1ce0534c97e33e1247605ac3!}
{!LANG-4ac1573efb4eb6dd1bc164211f244bf2!}
{!LANG-430c8b6526f3b18f75971e74502a41ba!}
{!LANG-50d61d65d87fa558be97afd4e5b48030!}
{!LANG-e538bdd29ddd629ce7db87c98abaee90!}
{!LANG-9ae917009f87a0c4c7c9631d7e6044d3!}
{!LANG-d77fdb4213bb514efbc5796f4e82daf8!}
{!LANG-a108d9a2ac2c0107a20dccf4f96b00b3!}
{!LANG-5851d06b14224490c291a681c2d0cc9c!}
{!LANG-694642625027e0b0c3a9b0c29c58d092!}
{!LANG-c5090c980ecf26a4dd5b387de622157f!}
{!LANG-7290c6830e76488f1a1fab36a9ac5c2e!}
{!LANG-8cc9aee9d175a2339d7573975008094d!}
{!LANG-4bb79044ce7a09645459c9ba73725fd4!}
{!LANG-0a3479d0ebad23620f9894a0b5c0eb3e!}
ג) איך שינתה את האנרגיה הפוטנציאלית של האביב באותו זמן?
{!LANG-0d53a95c6215e30011ccc80963b9a464!}
{!LANG-1deebaadc9e0756121567b4d380e86ce!}
{!LANG-3c91929b40f1270c43bfde302da8086b!}
{!LANG-394e16fa84bdfb1040a8315c420cf248!}
{!LANG-840204aafa832bfafb98a695861c9254!}
{!LANG-8691fa45a41d978cb812f2c419ee0437!}
{!LANG-ff6679b98d6d218559e4eac6ae52966d!}
{!LANG-15dce98044caaa1e518588b719da51d0!}
{!LANG-3041a62e3a131aaa3b493ea7d4fa12bc!}
{!LANG-6fad36b89ec611f363916513066487d5!} {!LANG-e64115d11b12379e47211e2d0bd8826d!}{!LANG-2e6a5f58ae7a4457d6e3b12c14662133!}
{!LANG-31e43168110bf28de8e0fe0ba823188a!}
{!LANG-a73007dcd1afd67e58907b9ea66411a4!}
{!LANG-ca9494287b9f12e79c4d2f6b1dd83539!}
{!LANG-6bb191557bc5028270a4d24f89df4942!}
{!LANG-1bee0549fd378408ff7601d6621b95e0!}
{!LANG-9376650af0e15a46851e9adc7be81840!}
{!LANG-2312857fd8b9b81396fb01e4cddef7f1!}
{!LANG-4a1b45ec259c00cd5722a6b84dc6fffe!}
{!LANG-3e4b5511ec6d07f308b99afb313fee78!}{!LANG-1cd7acb16ebf038658cbc42667e3d8a9!}
{!LANG-e354c63162a429ae400b7f3f0e1e13a3!} {!LANG-d2a33790e5bf28b33cdbf61722a06989!}{!LANG-7e9496f46a5bd85124f4953e98d5800e!} {!LANG-4792fcfed903c612d695c874d7c9e775!}{!LANG-3bb1e541510eb91d39e78022cc3d4574!} {!LANG-d2a33790e5bf28b33cdbf61722a06989!}{!LANG-7ea1c29bcbef21b0efeb4c2be1037f6a!} {!LANG-edbd6f5d85586a1f885e5a77abe22938!}{!LANG-36efa12c9faf5a7bbe017b9837e6b8f8!}
{!LANG-4300476b1c3b66f5c2f578e660359116!} {!LANG-d2a33790e5bf28b33cdbf61722a06989!}{!LANG-3d7e039eed22d5bebcbed5bc32fca910!} {!LANG-e734a88a1110fa3d657454b2dd348822!}{!LANG-0cb442ffe3fc93e3831774092c98a058!}
{!LANG-f5e696f495367996528092a601fdd3d3!} {!LANG-72cfd272ace172fa35026445fbef9b03!}{!LANG-2d7c1b82110b3cc53c2ddd5fb8eb4c59!}
{!LANG-d2a33790e5bf28b33cdbf61722a06989!}{!LANG-8277e0910d750195b448797616e091ad!} {!LANG-72cfd272ace172fa35026445fbef9b03!}{!LANG-fc463fb5bd1d25cd58b485b1aa65b042!} {!LANG-e734a88a1110fa3d657454b2dd348822!}{!LANG-9bddc550bba1efaf3e7423627c547f29!}
{!LANG-9f2b3a152e2e48a1b514428007a69e80!} {!LANG-18181353db52aa5259170d8fe25130d8!}{!LANG-6962a821562679e554c146e37dcba423!} {!LANG-0f891ce68748bfd2da146a9dc1453b95!}{!LANG-c8ea620eb917bbbbf521a54cfc501c40!}
{!LANG-28a799939645c2a0108084ccda289ee5!}{!LANG-e734a88a1110fa3d657454b2dd348822!} 2 /2. (12.1)
{!LANG-cb15883b5092740d792a01995fa5d49f!}
בתפוקת הנוסחה (12.1) הונח כי התנועה נחשבת במערכת התייחסות אינרציאלית, שכן אחרת חוקי ניוטון לא ישמשו.
{!LANG-338146f99d5776548d11acb635eaef29!}{!LANG-8abf5a7cbf5296424418e7ee79cd5798!}
{!LANG-1ab803b72aab7390a7d53d8dd85b98f2!} {!LANG-4f9cc239be1371e2c965cc8d4375733a!}{!LANG-d4656cd14a61ce2e95cae56db241e77d!} {!LANG-965603424ee4cb395928093b05b6c987!}{!LANG-d10a4dff88a31a2424b88781294ca305!} {!LANG-3d75793af373ab8e05c8916a1bb5f381!}{!LANG-859ffac7225f3551c70d3d8f7a76a89c!}
{!LANG-4498a71c22d2f2e08e6402b98ae9a1a2!}
{!LANG-975dc3407d9bffd4c61c0ee1448a86bb!} {!LANG-4462c0cc40b357228a887a49b2776f6c!}{!LANG-bc0a936b85f150aaf001b8e08d0d81e3!} {!LANG-d2a33790e5bf28b33cdbf61722a06989!}{!LANG-fe3fce1ed9a10c4c47e9097c968db33c!} {!LANG-72cfd272ace172fa35026445fbef9b03!}{!LANG-884a09f15a4a835b90b0c8155fa3c6ee!}
{!LANG-d2a33790e5bf28b33cdbf61722a06989!}{!LANG-8277e0910d750195b448797616e091ad!} {!LANG-72cfd272ace172fa35026445fbef9b03!}{!LANG-313f229e7e986a2a425021828e393927!}
{!LANG-ee3fc4f103b630e9812a46fdeb02585a!} {!LANG-72cfd272ace172fa35026445fbef9b03!}{!LANG-1f3fe350a48e3d25080417f91bdef939!} {!LANG-d2a33790e5bf28b33cdbf61722a06989!}{!LANG-d23b8691dc0c5256b9029059018220a9!}
{!LANG-c8695b728a5e3c9ebff8fa6189101a84!}
{!LANG-08348adcbb6a1041f9d215c4c30fcc3c!}
{!LANG-884304c00d3863b694bee4b37492aa7e!}
{!LANG-d2a33790e5bf28b33cdbf61722a06989!}{!LANG-db92ed142bba03081fe6f179a5c6fe89!}
({!LANG-97e2802e91c10d5c72bc18206bde4983!}{!LANG-54eb880aac4f3c8099338041dc3e98a8!} {!LANG-05b188e6feeca91d216f03020b8a07e9!}
בשבילו, יחד עם ייעוד Grad P חל גם ייעוד p. {!LANG-aec60ffba5925393eade21c1242cb00f!}{!LANG-3241cc126252ddd407ff209be6c518b7!} {!LANG-336f8dbf95e11227f2853a1619a88c9e!}
{!LANG-8640cc95ae8d926be7ce1b7be821fab7!} {!LANG-18181353db52aa5259170d8fe25130d8!}{!LANG-6c0ed718dc83330d7baa488041d439f6!} {!LANG-01fbdc44ef819db6273bc30965a23814!}{!LANG-8bb1a5d1e9424c69cacbe94b5eba2e7f!}
{!LANG-7cbc8ba6dbdd7f3ab825012faaffdace!} {!LANG-17129f1d3fac1c728539c770d4dbc836!}(12.7)
{!LANG-a08d1bf89505ac77cab732d849099bac!} {!LANG-01fbdc44ef819db6273bc30965a23814!}{!LANG-037b953c9bc431393cff9904aa70fe0f!} {!LANG-01fbdc44ef819db6273bc30965a23814!}{!LANG-e0bce1c8c9ac25edf1f2820bd66c2513!}
{!LANG-6f2210a8a3201371903d0762c68ad470!} {!LANG-06dfa0f46f0ce4532ae2b5b7d1825724!}. !}{!LANG-8fe87b8ce14f8bd0d01f048253ae8f7a!} = - {!LANG-ccba68823bd929ffc977b5a7d05344d5!}
{!LANG-f5368f20b246ac9036db9c46582e54e0!}
{!LANG-d2a33790e5bf28b33cdbf61722a06989!} {!LANG-296d1e4e7179dd24be3a5fab3ecc8f8f!} {!LANG-3e25a708ee165f59e659021172742814!} = {!LANG-83b1308b4eae9189e0fa06bb5dd10bd8!}
{!LANG-cc92ea81f2041bad8544cde7dbc94562!} {!LANG-d2a33790e5bf28b33cdbf61722a06989!} {!LANG-401b30e3b8b5d629635a5c613cdb7919!} {!LANG-3e25a708ee165f59e659021172742814!} - {!LANG-266d1f0e7b6cd6052326d78c52f6bdcc!} {!LANG-9bfe32fec8d1707904f715e7a9dc858b!}{!LANG-ccc87e7257869ad33a6a0bd9e28a4ae4!}- {!LANG-8049dd1092f2210c799b910abdb1444c!}{!LANG-19914d29c96a2b5145f8f4642f632866!} {!LANG-9d2d89d74175a71c24e0ab606645b0e9!}{!LANG-b2401cdff4b464805f95df3d5c515108!} {!LANG-d2a33790e5bf28b33cdbf61722a06989!} {!LANG-401b30e3b8b5d629635a5c613cdb7919!} {!LANG-09355afacfbaed4d145ac714f7679ee9!} {!LANG-8d6505afcad17c6ab11641f39a121cf2!} {!LANG-c8061e633d81ec718e46c2e27e6bb73a!}
{!LANG-910b5ffeb654c1530c26a0bb12706d53!}
{!LANG-d2a33790e5bf28b33cdbf61722a06989!} {!LANG-401b30e3b8b5d629635a5c613cdb7919!} {!LANG-2baa86a36079b9c63809c73ce3637622!} {!LANG-401b30e3b8b5d629635a5c613cdb7919!} {!LANG-09355afacfbaed4d145ac714f7679ee9!} {!LANG-a3e30e41618912656dda6a0ac32f9cdc!}{!LANG-2008c36dd578618916cbfc8bfc17bd38!} {!LANG-b1ba51d973d78dd853b114b55f099979!}{!LANG-94eae395472c3e844a47a36e3cc9d9f3!} {!LANG-1376104e2afbab32e855b77c64a883fe!}
{!LANG-05cc85b300aae4de19569ab2d1494e23!} {!LANG-401b30e3b8b5d629635a5c613cdb7919!} {!LANG-75cbfafba2f1351fd000d231abd220e7!}
{!LANG-0791b90530b7dbbf87b0e95738d24d0f!}
{!LANG-4fe0b0cbf0d626dc264f790a019af05c!}
{!LANG-7cbc8ba6dbdd7f3ab825012faaffdace!} {!LANG-a3e30e41618912656dda6a0ac32f9cdc!} 2 /2.
{!LANG-693e17426b7407c4f4c3d5707446b9b3!}
{!LANG-4664aec745777450244228df6ac3235a!}{!LANG-c73eb9d36f1b4e74204320063e975c23!}
{!LANG-5207a07529946e83615248a9ee58ac71!}
{!LANG-b861a2834c27022b4b3a28610660d082!} {!LANG-18e70dab9fe908f5d8215c7795e69947!}{!LANG-33e75e3908e942c1b9914b8530aa2e1d!}
{!LANG-18a2c5b15643d83c68175200712a3d22!}
{!LANG-23f07f9874989ac07502c393480ace68!}
{!LANG-4ecca7c41c78ac64bedc9b8e60445692!}
- {!LANG-f49c0a456a765ee5257c13da6b240fa6!} זה מין
- {!LANG-a0f97ac11a3df3acb279940d947d6698!} {!LANG-92ab4d69ae871b0820582a6bb49f5c45!}{!LANG-2504a4101bc7ad576d9efe3c2d425d47!}
- {!LANG-661185054105148a405f1ea0d3e270f4!}
- {!LANG-657bce61afa76b96cc13e962f68b9024!}
- {!LANG-7ff5f421222cf13170d4d2e0cbfb1da5!}
{!LANG-874cbab9d595c85d833ea4324d1962ae!}
{!LANG-6df6822c309529bda10d329854713acc!} {!LANG-00125bcb3cf68b3eea3500c603abf208!}{!LANG-5166c3d7af301157fe68e149498ec82a!}
- {!LANG-8587475c6b03257fb0f166f1ebe20c66!}
- {!LANG-daf1b493a15216ebee621f6a990da2ee!}
{!LANG-36ce1e329a3d37e2e6be016e6a1ea9f8!}
{!LANG-381c75d2d028c20b836c67791f3afe96!}
{!LANG-803e39682bd0a0b39102e3f4112a2fe0!} {!LANG-241086c8a367f4dd921a3cf0786b6fa1!}{!LANG-c58e52feb5eb10a4ce67cf5c5ce24529!}
{!LANG-9a997505eea54469646676677636cd4c!} {!LANG-ad489c12534b44946696b5d5e605cc89!}{!LANG-bfa15f611421d8516486486872c81db1!}
{!LANG-a907886023fabc73c317306cc19254bb!}
{!LANG-af90b23063620651237c92c579d74f3d!}
{!LANG-13d895eafe37909690ae80c22749856c!} – {!LANG-c7df20454b82d19fd33994988a0e5618!} {!LANG-24cd1af2754793fd19d7cc02df5eeef5!}.
{!LANG-b47b06866275d3cd83a18e4e872d5fe1!}
{!LANG-0c03baffc008b2dd482865b75fe25853!} {!LANG-c8aa380be438862e8f069cf9ae747422!}.
{!LANG-c604f3684eea132e05e12ee4ad0689f9!}
{!LANG-a2fe4338283de78ee8ce327c157df451!} {!LANG-45f7a64c7934f4815cf6a4221401df82!}{!LANG-c39257e2333edf3bbf4f52db9941edf3!}
{!LANG-5e6af0993084ad0faa137a0129291fc4!}JOULE כיחידת מדידה שאושרה בקונגרס הבינלאומי של חשמלאים, שהתקיימה בשנת 1889.
{!LANG-5531472a35f5ae07c7df87a1be7e1975!}
{!LANG-d0510cb34efa71950b369093a14a8afa!}
{!LANG-d6368dbdd55dcb251d7c04c447c1a2b1!}{!LANG-54df6fe711e7a9fa46066e0806d25466!}
{!LANG-71bb1fdbe3d148a926a87339026d2350!}
{!LANG-e88eb7e9ef1e4e14b34ec289c60285d9!}
{!LANG-6df5c5d3eb202e36ffe728398c6617ba!} {!LANG-723ca402c65802c9b6965658ca32e353!}{!LANG-305f78a2e86c2c61302e3d32432cecc6!} {!LANG-f7be490f3945bdf0c04cbaf0017873e4!}{!LANG-7a0b808e39fa54128c550a6798adb77b!}
{!LANG-7e87acddf99abf097a6acd2e342d768b!}
{!LANG-11b199b251026ce824e0927ef82884e0!}
{!LANG-e8708e0459b2b683b895e49468a6a4fc!} {!LANG-ae06af0420f277f5238326ca52213ad0!}.
{!LANG-6ad236d5e460c4299d9bba8024ac5779!}
{!LANG-8657e94901aad3f5d77ec6c4c4f8fafa!}{!LANG-91e3465710b648f971bb188746b8dbfe!} {!LANG-1bd622d6e79e586f6f8d12179a24e7e0!}{!LANG-e37a6bcc45ca411744390d3b3f047f69!}
{!LANG-280198008637559f924e47936b64f00c!}
{!LANG-c4ea516006e2c40d06483d447f8fd253!}
{!LANG-9d43d185f7b9e72d1c761f6c932cb31a!}
{!LANG-0fe3fccec2629544cd1ea5fae9ad2c2c!}
לשקול את המקרה כאשר הגוף הוא מסה {!LANG-69b64623f86def16ce17d454b8be41ae!} {!LANG-bf072e9119077b4e76437a93986787ef!} = {!LANG-d2a33790e5bf28b33cdbf61722a06989!}∙{!LANG-f4d5d0c0671be202bc241807c243e80b!}{!LANG-e3bd1a3d7cc73f85d3de8a1e3e9b3084!} {!LANG-d2a33790e5bf28b33cdbf61722a06989!} = {!LANG-6fa0d68fa4bfe71cd9e1742bdcab1cab!}{!LANG-c9a3aca157b21d35afc26624a7025471!} {!LANG-f4d5d0c0671be202bc241807c243e80b!}{!LANG-a7ec5e0ea065d24dd297ff214a74872e!} υ {!LANG-12f24f417663e07019fdb636b24cd8bd!} υ {!LANG-8d8b3d16cdfc10232f3c730c736d2984!} {!LANG-4d6e8fbe640c83e860a1b550ae3f64e0!}{!LANG-4e115f1e4e49a3b1a3eb11944736e100!}
{!LANG-9329376959c39485c520871dd0981705!}
{!LANG-e0ff61da88836820984dd2a84ba40ee0!}
{!LANG-7d6915524c51423c5a6f2c2c866a7f85!} {!LANG-476a326409750e1bc33fb91e42cd4f4e!}.
{!LANG-7d151fb35fe0685441a4f9f0c8aba6ce!} {!LANG-787c9a8e2148e711f6e9f44696cf341f!}{!LANG-c131cf35402022d2fbf7a403f66baadf!}
{!LANG-291cbb37f40107daf6dcc6e79b22ca4f!}
{!LANG-9ccb83245daf2e6002e0cc0e94d16ad0!}
{!LANG-a9a434b23ec13094ec02d75e1481c877!}
{!LANG-7fc75067411ca94897ced771c8b7983f!}
{!LANG-cb0a2b8ccea66d4b42536c6abc583c99!}
{!LANG-c4406c6cb2ce7a82d1d953f85fca3379!}
{!LANG-30d55c969ad7ab921a091903aa5d81a2!} {!LANG-69b64623f86def16ce17d454b8be41ae!}{!LANG-bb908eb0bfd9837aa087a4d119ce5451!} υ {!LANG-5b4f4188509fc2430d028713bc8d9800!}
{!LANG-7002cd90ad40867fba2e81368e190780!}
{!LANG-dd1cb1aa6c6efbe25187373d9f59ec19!}
{!LANG-880cfdeaeda025f85a4f36564223df1b!}
{!LANG-8c7ebb6044893530907beee76811e059!}
{!LANG-8c7ebb6044893530907beee76811e059!}{!LANG-9b9b26b8b6978953dcf470ffe69481cf!}
{!LANG-6b1331e948fbb1578d2d9c9945f1f1e6!}
{!LANG-0d761a7aaccc808982baa426956927e4!}{!LANG-58f4c577c27f146d8e6ff64502f5faa0!} {!LANG-3bb1e541510eb91d39e78022cc3d4574!}{!LANG-bdd696a33f0f7daf652209bbaee47a99!}
{!LANG-ebd5345dd1e589e18830a921fd96e1e5!}
{!LANG-c36c751451369c1ab76a559c019e8e0d!}{!LANG-4157a6b36e3e76c1affab7f62cd33aae!} {!LANG-0e20e4620bd59ddb34226e4fa42dd882!}.
{!LANG-6fc7b8443cd27c6d92a1590a1d28332b!}
{!LANG-acff63f5a55fb03b476ce5ba6ad6bcf5!} {!LANG-d2a33790e5bf28b33cdbf61722a06989!}{!LANG-d4c95749531db824d6e1847325c82c89!} {!LANG-69b64623f86def16ce17d454b8be41ae!}{!LANG-e6df981a08c7bd771dabe43daf06ad65!} {!LANG-01fbdc44ef819db6273bc30965a23814!}{!LANG-addbd03185b2545ee4eb57cb26ef24c8!} {!LANG-01fbdc44ef819db6273bc30965a23814!}{!LANG-1698e3a5d2e423226c8bb09de278e217!} {!LANG-01fbdc44ef819db6273bc30965a23814!} 1 – {!LANG-01fbdc44ef819db6273bc30965a23814!}{!LANG-9b473da05ce862253517b3fd69f315e8!} {!LANG-d2a33790e5bf28b33cdbf61722a06989!}{!LANG-27fb320cf8cd9ad6db28face968002a2!} {!LANG-f9069a2d3848f672c5f4c63175b4465d!}.
{!LANG-83530960ee85fede52a6eab8da193623!}
{!LANG-0ad0efcd32f663cf96f33d39294a4803!}
{!LANG-496ff438f5ef4e5e4c8172a7cb778509!} {!LANG-d2a33790e5bf28b33cdbf61722a06989!}{!LANG-dfd9bdc8c9022b6443d71e8d9efdfcd5!} {!LANG-be0619d47fab0b02a7a1559e3e1f5f84!}{!LANG-28d64449ac49d96b8055c78782b6a64d!}
{!LANG-0fbe739acce18f416dad53361c56995a!}
{!LANG-b4105a8365f96fbf4ef90b1000a2102e!} {!LANG-01fbdc44ef819db6273bc30965a23814!}{!LANG-f57dd91cf1d6a9a407035b6de34f1c69!} {!LANG-f4d5d0c0671be202bc241807c243e80b!}{!LANG-4a0a172d5e89c8264cb0ffda9b4ca084!}
{!LANG-119e01e66b04b7d3276a709c9ad61e3b!} {!LANG-7ae8c6f2d32d01df2d824465be48de83!}{!LANG-91b2ede52a19b2daf1b5934bfec248df!} {!LANG-ad9ca0c72bed9a352629893dadf74d1c!}{!LANG-62dd05881f9f6790a4a139bed6071ba1!} {!LANG-01fbdc44ef819db6273bc30965a23814!}’, {!LANG-01fbdc44ef819db6273bc30965a23814!}{!LANG-1711c7f14cf7e01f8f7e80003cdcd8a5!} {!LANG-4462c0cc40b357228a887a49b2776f6c!}{!LANG-67ea71ff48218546c286489d9f12ceac!} {!LANG-7ae8c6f2d32d01df2d824465be48de83!}{!LANG-bf21428547d17b89999f3a1a0c361c96!} {!LANG-ad9ca0c72bed9a352629893dadf74d1c!}{!LANG-914b597f6a195a4e3a40f3c4a7634284!}
{!LANG-c6f1f149f5e7d14bc1aba9c1401f341c!}
{!LANG-b4105a8365f96fbf4ef90b1000a2102e!} {!LANG-01fbdc44ef819db6273bc30965a23814!}{!LANG-f844bbeabbddb503066422f7d873fac6!} {!LANG-01fbdc44ef819db6273bc30965a23814!}{!LANG-0e385c08de5d535b880d66ae3f981576!} {!LANG-7ae8c6f2d32d01df2d824465be48de83!}{!LANG-73365e38bf2b65234d77914e34d9fae0!} {!LANG-ad9ca0c72bed9a352629893dadf74d1c!}.
{!LANG-9050a6983978066d7f8fb82a14d7a785!}
{!LANG-5aaa4c2a81f2e69c71f5d2b24f339ef8!}
{!LANG-025e667eda78f7202963db93f60b1357!}
{!LANG-6675ab838336da77c6301ab652002da5!}
{!LANG-b4fb8122a0cf564b27cc3aaed8be1901!} {!LANG-787e59f21d65164f1c8df76d97076e8f!}{!LANG-d729c069d0662544f11c94bb8ae6adbc!}
{!LANG-aca32d71f2f559682078607dc4759232!} {!LANG-69b64623f86def16ce17d454b8be41ae!}{!LANG-d44faf78ccd22d15795d0e811a6d2d93!} {!LANG-01fbdc44ef819db6273bc30965a23814!}{!LANG-96bfbaea6972f1e13006d06239353328!} {!LANG-01fbdc44ef819db6273bc30965a23814!}{!LANG-cf8aa7df19ee34f0001b901fdbbd6478!}
{!LANG-a5d62b3865f292c68831cd504a1c34ef!}
{!LANG-6bb93d370b4cf44d07982ad3c518a832!} {!LANG-4a60b344e75cf5d278fd2000ae9e9060!}{!LANG-cca661c6b693cd23a8dbea2ec8b80569!}
הערך של האנרגיה הפוטנציאלית של הגוף מורם מעל הקרקע תלויה בבחירת רמת האפס, כלומר גבהים על איזו אנרגיה פוטנציאלית נלקחת שווה לאפס.
{!LANG-c0ad0116a274aee9122c121fef514573!} {!LANG-4a60b344e75cf5d278fd2000ae9e9060!}{!LANG-181bf7b6038f9b5615afb89095ecec5d!} {!LANG-01fbdc44ef819db6273bc30965a23814!}{!LANG-15bbc6c8c7b85775832eb3c76bc8fde7!} {!LANG-f5302386464f953ed581edac03556e55!}{!LANG-f2059f26f47594b0a32f8f52001228ef!} {!LANG-01fbdc44ef819db6273bc30965a23814!}{!LANG-6cce81f8c3148c0457a33fc3c6e78efa!}
{!LANG-c739fd1da2c2a308aefe116612e0b814!}
{!LANG-d2a6ec6515e586da80a55fd640a06ff3!}
{!LANG-9b7e86e5142ad236eaa876b61bdb3581!}
{!LANG-570806e8a8c99c0eba122d229d8acd55!} {!LANG-d685fb75b3f92888055dd73ce41f8d7c!}{!LANG-19ea039346940f9d3df4ec4019ddce69!} {!LANG-69b64623f86def16ce17d454b8be41ae!}{!LANG-125d91bdb80b3ad05019bc0452394972!} {!LANG-01fbdc44ef819db6273bc30965a23814!}{!LANG-619f042ce33a01a2d041fea9173cc356!} {!LANG-01fbdc44ef819db6273bc30965a23814!} < {!LANG-01fbdc44ef819db6273bc30965a23814!} 0 ({!LANG-01fbdc44ef819db6273bc30965a23814!}{!LANG-b471111983319b1757e289516791e5f4!}
{!LANG-e018d0a3d83afa62417145594812dc2d!}
{!LANG-5940708210efe5ba8bdd2a7f81fada71!}
{!LANG-b3057ae977656e3726e30502fcde5917!} {!LANG-69b64623f86def16ce17d454b8be41ae!}{!LANG-73365e38bf2b65234d77914e34d9fae0!} {!LANG-c18eafc2a4a0a61edd295a631d5b843b!}{!LANG-e4fb798d371f45c1614d5e63c41247fb!} {!LANG-72cfd272ace172fa35026445fbef9b03!}{!LANG-a33d49b0c3252c09e1fb7988b2414b62!}
{!LANG-5f3ff4075f7b7ceeb9195b4357e76868!}
{!LANG-b4105a8365f96fbf4ef90b1000a2102e!} {!LANG-a19f65f69d5ae486a7ecd8da66e69b83!}{!LANG-0a4b29e4060ae3f41211dc2f9e41e140!} {!LANG-4a60b344e75cf5d278fd2000ae9e9060!}{!LANG-4f6c5dd7fa0c0bbdbaf4d411904e6351!} {!LANG-72cfd272ace172fa35026445fbef9b03!} = ∞.
{!LANG-583f59a6d7b4ff82b624fbacb1bbe73f!} {!LANG-69b64623f86def16ce17d454b8be41ae!}{!LANG-d253cc205cf8a987a9e71b9880149e13!} {!LANG-01fbdc44ef819db6273bc30965a23814!}{!LANG-29ef0f4e45d137a84e4d1b3f02ce3f32!} {!LANG-9c4cb5b108529560320c16117676babb!} {!LANG-485bdbacefe22344f6e78ca58a669242!}{!LANG-bed0edd3d4ccf09c06ce72e546800c69!} {!LANG-01fbdc44ef819db6273bc30965a23814!} = 0.
{!LANG-c3203447c369925c2d235d32be5d89f7!}
{!LANG-076f43eb93afb87ae7ed045668778b57!} {!LANG-69b64623f86def16ce17d454b8be41ae!}{!LANG-b0e399891071e96c01523f8c629eb6b6!} {!LANG-01fbdc44ef819db6273bc30965a23814!} ({!LANG-01fbdc44ef819db6273bc30965a23814!} « {!LANG-485bdbacefe22344f6e78ca58a669242!}{!LANG-c37fd5c8fe1a371c140acc7fad620e5f!}
{!LANG-91e31981e81c72d1786769bfcb1bb1f3!}
{!LANG-d8eb80bbe8b3d25a51873930a92c96cd!}
{!LANG-26a0bd4595384561b22006c8c84adfb3!}
{!LANG-6bfcbe067d147051dc1c6454fe7dfe82!} {!LANG-401b30e3b8b5d629635a5c613cdb7919!}{!LANG-854f04d39a945cbd01e491aca1588d38!} {!LANG-401b30e3b8b5d629635a5c613cdb7919!}{!LANG-79373cce9864596f61fb3cca719cd961!}
{!LANG-5f2726ecb3fec26c3cc05d0699113e06!} {!LANG-401b30e3b8b5d629635a5c613cdb7919!}{!LANG-4eab03c78ae165772192e24dd4ab5cc1!}
{!LANG-8961113db01e797442d40ad06f672217!}
{!LANG-309ecbb347946eda2ebfa4a0dfe8d6c4!}
\\ (~ A \u003d k \\ cdot \\ frac (x_1 - x_2) (2) \\ cdot (x_1 - x_2) \u003d k \\ cdot \\ frac (x ^ 2_1 - x ^ 2_2) (2) \\ (או \\ (~ a \u003d - שמאלה (\\ FRAC (K \\ CDOT X ^ 2_2) (2) - \\ FRAC (K \\ CDOT X ^ 2_1) (2) \\ מימין) \\).
{!LANG-e04e252714b5b55e838071c727506bd3!} {!LANG-787e59f21d65164f1c8df76d97076e8f!}{!LANG-752d17fd437694ed7c715a43ef7e6b75!}
{!LANG-8c43f5b3465b5e98d9696ee9a6af544b!}
{!LANG-de80deea90c831e561fb94d51e6f5659!}
{!LANG-01e9afbb848e6c439dfe7f861ceeb48a!}
{!LANG-6515a1f1444ee93b1f53b23d3e7017c9!} {!LANG-401b30e3b8b5d629635a5c613cdb7919!}{!LANG-e4077e21b798b8f3ee4df3435dcd2da2!} {!LANG-401b30e3b8b5d629635a5c613cdb7919!} 1 = {!LANG-296d1e4e7179dd24be3a5fab3ecc8f8f!}{!LANG-b2174dc940eb1aec65ba1985b9901d44!}
{!LANG-ae2b0d67f0e5d92e6909b424525d0939!}
{!LANG-e2758cf1599cbc4e1e03bbc1693d333f!}
{!LANG-f0a36dfb9fb0ba7ef7e5ad9527f2d449!}
{!LANG-5ba9df9163c66d6499d16dd5094beaf7!}
{!LANG-a0a99b6a944d4fff50f83838a68a7b72!}{!LANG-0209827797d960b37eabd227581ddc99!}{!LANG-c04e7bea7f22d249f66e7d744f759b66!}
{!LANG-adde1e5f4081bb7a652c8119eeeff6f7!}
{!LANG-6b41717f7ae34bb640687e12cd6fd1e6!}
{!LANG-7c4bf2093e2f85c3168cd2bf237e0f4a!}
{!LANG-b4c7db9f8492e3dd646a61da5fdd24ed!}
{!LANG-218a3cb6f626357636a2dc3f928fdd6a!}
{!LANG-8558739862b7a55fcfc719289060879c!}:
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