有人認(rèn)為:馬拉著車(chē)加速前進(jìn)時(shí),馬對(duì)車(chē)的拉力大于車(chē)對(duì)馬的拉力.你覺(jué)得對(duì)嗎?請(qǐng)說(shuō)出理由.

2022-09-18 01:32

2022-09-18 04:24
馬對(duì)車(chē)的拉力和車(chē)對(duì)馬的拉力是一對(duì)作用力與反作用力,大小一定相等,與運(yùn)動(dòng)狀態(tài)無(wú)關(guān),故此說(shuō)法錯(cuò)誤.
答:此說(shuō)法錯(cuò)誤,馬對(duì)車(chē)的拉力等于車(chē)對(duì)馬的拉力.
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