火狐电竞(еҠйҖҹ)a>0;еҸҚеҗ‘еҲҷa<08е®һйӘҢз”ЁжҺЁи®әО”X=aT(О”XдёәзӣёйӮ»иҝһз»ӯзӣёзӯүTеҶ…дҪҚ移д№Ӣе·®)9дё»иҰҒзү©зҗҶйҮҸеҸҠеҚ•дҪҚ:еҲқйҖҹ(Vom/sеҠйҖҹеәҰ(am/sжң«йҖҹеәҰ(Vtm/sж—¶й—ҙ(tз§’(s)дҪҚ移初速1火狐电竞00能打多少米(еҲқйҖҹ100й’ўзҸ иғҪжү“еӨҡиҝң)гҖҗйўҳж–ҮгҖ‘05ејҸеқҰе…Ӣиў«з§°дёәдёӯеӣҪзҡ„и¶…зә§йҷҶжҲҳзҺӢзүҢ,еҸ·з§°дё–з•Ң第дёҖзҡ„第еӣӣд»Јдё»жҲҳеқҰе…Ӣ,иҜҘеқҰе…ӢжҲҳж–—жҖ»иҙЁйҮҸдёә55000еҚғе…Ӣ,жңҖеӨ§е…¬и·ҜйҖҹеәҰ100еҚғзұі/ж—¶,еҸ‘е°„зҡ„з©ҝз”Іеј№еҲқйҖҹеәҰ1950зұі/з§’,зӣҙе°„и·қзҰ»3200
1、зӯ”:ж°ҙзҡ„еҜҶеәҰдёә:ПҒж°ҙ=103kg/m3е…¶зү©зҗҶж„Ҹд№ү:1зұі3ж°ҙзҡ„иҙЁйҮҸдёә103еҚғе…ӢгҖӮ11гҖҒдёәд»Җд№ҲиҜҙеҜҶеәҰжҳҜзү©иҙЁзҡ„зү©зҗҶеұһжҖ§?зӯ”:еҜҶеәҰжҳҜзү©иҙЁзҡ„зү©зҗҶеұһжҖ§жҳҜеӣдёәеҗҢз§Қзү©иҙЁзҡ„еҜҶеәҰзӣёеҗҢ,дёҚеҗҢзү©иҙЁзҡ„еҜҶеәҰдёҖиҲ¬дёҚеҗҢгҖӮ
2、еҲқйҖҹ150зӯүдәҺеӨҡе°‘з„ҰиҖіеҲқйҖҹеҸҜд»Ҙи®Ўз®—и·қзҰ»еҗ—еҲқйҖҹ120иғҪдёӢйёҹеҗ—еЁҒеҠӣ=pcpеҲқйҖҹ200еЁҒеҠӣеӨ§еҗ—еҲқйҖҹдёҺе°„зЁӢзҡ„е…ізі»е…¶д»–зұ»дјјй—®йўҳ9еҲқйҖҹ330fpsиғҪеңЁ5зұіеҶ…жү“
3、1гҖҒ8з„ҰиҖі/е№іж–№еҺҳзұі=1.8зүӣйЎҝзұі/е№іж–№еҺҳзұіпјҢзӣёеҪ“дәҺжҜҸе№іж–№еҺҳзұіиў«еҒҡеҠҹ1.8з„ҰиҖігҖӮеҰӮжһңдҪңз”Ёж—¶й—ҙжҜ”иҫғй•ҝпјҢжҳҜдёҚдјҡдјӨеҲ°дәәзҡ„гҖӮеҰӮжһңдҪңз”Ёж—¶й—ҙйқһеёёзҹӯпјҢеҸҜиғҪдјҡдјӨдәәгҖӮиҝҷдёӘдёҺдҪңз”Ёж—¶й—ҙ
4、е…үеңЁзңҹз©әдёӯдјж’ӯзҡ„жңҖеҝ«,з©әж°”дёӯж¬Ўд№Ӣ,йҖҸжҳҺж¶ІдҪ“гҖҒеӣәдҪ“дёӯжңҖж…ў(дәҢиҖ…еҲҡеҘҪзӣёеҸҚ)гҖӮе…үйҖҹиҝңиҝңеӨ§дәҺеЈ°йҖҹеҰӮе…ҲзңӢи§Ғй—Әз”өеҶҚеҗ¬и§Ғйӣ·еЈ°,еңЁ100mиөӣи·‘ж—¶еЈ°йҹідјж’ӯзҡ„ж—¶й—ҙдёҚиғҪеҝҪз•ҘдёҚи®Ў
5、еҘҘиҝӘQ5L(жҹҘжҲҗдәӨд»·|еҸӮй…Қ|дјҳжғж”ҝзӯ–)100-еҲ¶еҠЁи·қзҰ»38.07m,60-еҲ¶еҠЁи·қзҰ»13.38mгҖӮеҘҘиҝӘQ5(жҹҘжҲҗдәӨд»·|еҸӮй…Қ|дјҳжғж”ҝзӯ–)lеңЁе…ЁеҠӣеҲ№иҪҰж—¶,иҪҰиә«е§ҝжҖҒдҝқжҢҒиүҜеҘҪ
еңЁдёңеҚ—дәҡзҡ„зғӯеёҰйӣЁжһ—дёӯдҪңжҲҳзҡ„ж—ҘеҶӣз”ұдәҺзҺҜеўғжё©еәҰй«ҳпјҢеҚідҪҝе®һзҺ°ж¶ӮжҠ№дәҶж¶Ұж»‘жІ№пјҢд№ҹ并дёҚиғҪеҸ–еҫ—еӨҡе°‘ж•ҲжһңпјҢеңЁе’ҢзҫҺеҶӣ初速1火狐电竞00能打多少米(еҲқйҖҹ100й’ўзҸ иғҪжү“еӨҡиҝң)V23fS火狐电竞=1/2m300ЛҮ2fs=1/2m300ЛҮ2⑴/2mV1ЛҮ2и§Јд№ӢеҸҜеҫ—V1=100вҲҡ6m/s3fS=1/2m300ЛҮ22