动能定理中的所有公式

乐鱼体育еңЁй«ҳдёӯзү©зҗҶеӯҰд№иҝҮзЁӢдёӯ,еҠЁйҮҸе®ҡзҗҶжҳҜдёҖдёӘйқһеёёйҮҚиҰҒзҡ„зҹҘиҜҶзӮ№гҖӮдёӢйқўе°Ҹзј–ж•ҙзҗҶдәҶе…ідәҺеҠЁйҮҸе®ҡзҗҶзҡ„е…¬ејҸ,дҫӣеӨ§е®¶еҸӮиҖғ!еҠЁйҮҸе®ҡзҗҶе…¬ејҸжңүе“Әдәӣ1.еҠЁйҮҸе’ҢеҶІйҮҸ:еҠЁйҮҸ:P=mVеҶІйҮҸ:I=Ft2.еҠЁйҮҸе®ҡзҗҶ:зү©动能定理中的所有乐鱼体育公式(еҠЁиғҪе®ҡзҗҶе’ҢеҠҝиғҪзҡ„е…ізі»)й«ҳдёӯзү©зҗҶзҹҘиҜҶзӮ№зӣёеҜ№жҜ”иҫғеӨҡ,зҹҘиҜҶзӮ№е…¬ејҸд№ҹжҜ”иҫғеӨҡ,дј—еӨҡзҡ„зү©зҗҶе…¬ејҸиө·еҲ°дәҶиҝһжҺҘзҹҘиҜҶе’Ңйўҳзӣ®зҡ„дҪңз”Ё,еҜ№дәҺеӯҰз”ҹжқҘиҜҙ,е…¬ејҸзҡ„зҶҹжӮүе’ҢзҶҹз»ғзЁӢеәҰеҫҖеҫҖзӣҙжҺҘеҶіе®ҡдәҶйўҳзӣ®иғҪеҗҰйЎәеҲ©и§ЈеҶі

еҠЁиғҪе®ҡзҗҶзҡ„е…¬ејҸпјҡпјҲ1/2пјүmv²гҖӮеҠЁиғҪе®ҡзҗҶпјҲwork-пјүжҸҸиҝ°зҡ„жҳҜзү©дҪ“еҠЁиғҪзҡ„еҸҳеҢ–йҮҸдёҺеҗҲеӨ–еҠӣжүҖеҒҡзҡ„еҠҹзҡ„

еҠЁиғ乐鱼体育Ҫе®ҡзҗҶе…¬ејҸжҳҜW=(1/2)mV1^21/2)mV0^2(wдёәеӨ–еҠӣеҒҡзҡ„еҠҹ,V0дёәзү©дҪ“еҲқйҖҹеәҰ,v1дёәжң«йҖҹеәҰ)гҖӮеҠЁиғҪе…·жңүзһ¬ж—¶жҖ§,жҳҜжҢҮеҠӣеңЁдёҖдёӘиҝҮзЁӢдёӯеҜ№зү©дҪ“жүҖеҒҡзҡ„еҠҹзӯүдәҺеңЁиҝҷдёӘиҝҮзЁӢдёӯеҠЁиғҪзҡ„еҸҳеҢ–гҖӮеҠЁиғҪжҳҜ

еҠЁиғҪе®ҡзҗҶе’ҢеҠҝиғҪзҡ„е…ізі»

1.еҠЁиғҪе®ҡзҗҶзҡ„е…¬ејҸжҳҜд»Җд№Ҳ?еҠЁиғҪе®ҡзҗҶзҡ„е…¬ејҸ:еҠЁиғҪе®ҡзҗҶ(work-)жҸҸиҝ°зҡ„жҳҜзү©дҪ“еҠЁиғҪзҡ„еҸҳеҢ–йҮҸдёҺеҗҲеӨ–еҠӣжүҖеҒҡзҡ„еҠҹзҡ„е…ізі»гҖӮеҗҲеӨ–еҠӣеҜ№зү©дҪ“жүҖеҒҡзҡ„еҠҹ:зӯүдәҺзү©дҪ“еҠЁиғҪзҡ„еҸҳеҢ–йҮҸ,з®ҖеҚ•зҡ„иҜҙ

еҠЁиғҪе®ҡзҗҶзҡ„е…¬ејҸ:еҠЁиғҪзҡ„еӨ§е°ҸEk=1/2mv;е®ҡд№ү:зү©дҪ“з”ұдәҺиҝҗеҠЁиҖҢе…·жңүзҡ„иғҪйҮҸеҸ«дҪңеҠЁиғҪ,з”Ёз¬ҰеҸ·EkжқҘиЎЁзӨәгҖӮеҠЁиғҪе®ҡзҗҶж—ўйҖӮз”ЁдәҺзӣҙзәҝиҝҗеҠЁ,д№ҹйҖӮз”ЁдәҺжӣІзәҝиҝҗеҠЁ,ж—ўйҖӮз”ЁдәҺжұӮжҒ’еҠӣеҠҹд№ҹйҖӮз”ЁдәҺжұӮеҸҳеҠӣеҠҹгҖӮеӣдҪҝ

жҲ‘们е°қиҜ•е°Ҷдҝ®жӯЈдёә,дҝ®жӯЈдёә,然еҗҺз”ЁеҠӣеӯҰдёӯзҡ„еҠЁиғҪе®ҡзҗҶжқҘжЈҖйӘҢд»ҘдёҠдј°з®—зҡ„еҗҲзҗҶжҖ§гҖӮжұҪиҪҰеҸ‘з”ҹдҫ§ж»‘ж—¶,еҸӘжңүиҪ®иғҺдёҺи·Ҝйқўзҡ„ж‘©ж“ҰеҠӣдҪңеҠҹ,еҠЁиғҪе®ҡзҗҶиЎЁзӨәдёәејҸдёӯе’ҢеҲҶеҲ«дёәдҫ§ж»‘еҚ°B

еҠЁиғҪе®ҡзҗҶе®һйӘҢж•°жҚ®еӨ„зҗҶжіЁж„Ҹд»Җд№ҲжҒ’е®ҡеҲәжҝҖжі•е®һйӘҢзЁӢеәҸжҳҜдё»иҜ•д»Һйў„еӨҮе®һйӘҢдёӯйҖүеҮәе°‘ж•°еҲәжҝҖ,дёҖиҲ¬жҳҜ5еҲ°7дёӘ,иҝҷеҮдёӘеҲәжҝҖеҖјеңЁж•ҙдёӘжөӢе®ҡиҝҮзЁӢдёӯжҳҜеӣәе®ҡдёҚеҸҳзҡ„;йҖүе®ҡзҡ„жҜҸз§ҚеҲәжҝҖиҰҒеҗ‘иў«иҜ•е‘ҲзҺ°еӨҡж¬Ў,дёҖиҲ¬жҜҸ

й«ҳдёӯзү©зҗҶзҹҘиҜҶзӮ№зӣёеҜ№жҜ”иҫғеӨҡ,зҹҘиҜҶзӮ№е…¬ејҸд№ҹжҜ”иҫғеӨҡ,дј—еӨҡзҡ„зү©зҗҶе…¬ејҸиө·еҲ°дәҶиҝһжҺҘзҹҘиҜҶе’Ңйўҳзӣ®зҡ„дҪңз”Ё,еҜ№дәҺеӯҰз”ҹжқҘиҜҙ,е…¬ејҸзҡ„зҶҹжӮүе’ҢзҶҹз»ғзЁӢеәҰеҫҖеҫҖзӣҙжҺҘеҶіе®ҡдәҶйўҳзӣ®иғҪеҗҰйЎәеҲ©и§ЈеҶід»ҘеҸҠи§ЈеҶізҡ„ж—¶й—ҙй•ҝзҹӯгҖӮ动能定理中的所有乐鱼体育公式(еҠЁиғҪе®ҡзҗҶе’ҢеҠҝиғҪзҡ„е…ізі»)еҠҹе’乐鱼体育ҢеҠҹзҺҮгҖӮеҠЁиғҪе’ҢеҠЁиғҪе®ҡзҗҶгҖӮйҮҚеҠӣеҠҝиғҪгҖӮеј•еҠӣеҠҝиғҪгҖӮиҙЁзӮ№еҸҠеқҮеҢҖзҗғеЈіеЈіеҶ…е’ҢеЈіеӨ–зҡ„еј•еҠӣеҠҝиғҪе…¬ејҸ(дёҚиҰҒжұӮеҜјеҮә)гҖӮ*з°§зҡ„**еҠҝиғҪгҖӮеҠҹиғҪеҺҹзҗҶгҖӮжңәжў°иғҪе®ҲжҒ’е®ҡеҫӢгҖӮзў°ж’һгҖӮ6