英语翻译
问题描述:
英语翻译
“举重运动员举重时,作用力和反作用力这两个力作用在两个不同的物体上,即作用力的施力物体为举重运动员,受力物体为杠铃,反作用力即反过来”
答
When a weightlifter is weightlifting,there are two forces of a acting force and a reacting force are acting on two different objects,namely the object applying force is the weightlifter,and the object...