英语翻译手托着东西,重力与支持力是一对平衡力,而突然撤去重力,由于惯性,手必然向上,而桌子其实是动的,只是形变太小,看不

1。Shoutuo of things,and supportive of gravity is a balanced forces,and gravity suddenly removed,because of inertia,hands bound upward,and the table is actually moving,only the deformation is too small,do not see it2。The hand is holding the thing,the gravity and the sustaining power is a pair of balance force,but withdraws the gravity suddenly,as a result of the inertia,the hand is inevitably upward,but the table is actually moves,is only the deformation is too small,does not look 望楼主笑纳版权所有 不得抄袭