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> 一质量为5kg的物体从地面以8m/g的速度竖直上抛，如果不计空气阻力。求：（1）从开始上抛到落回原地过程中的动量变化量的大小和方向；（2）这一过程中重力的冲量大小

问题：

发布时间：2024-09-12

一质量为5kg的物体从地面以8m/g的速度竖直上抛，如果不计空气阻力。
求：（1）从开始上抛到落回原地过程中的动量变化量的大小和方向；
（2）这一过程中重力的冲量大小

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提问用户：v9***pdt

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10 已知

一质量为5kg的物体从地面以8m/g的速度竖直上抛，如果不计空气阻力。 求：（1）从开始上抛到落回原地过程中的动量变化量的大小和方向； （2）这一过程中重力的冲量大小

可能感兴趣的题目：

一质量为5kg的物体从地面以8m/g的速度竖直上抛，如果不计空气阻力。
求：（1）从开始上抛到落回原地过程中的动量变化量的大小和方向；
（2）这一过程中重力的冲量大小