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> 从同一高度由静止落下的玻璃杯，掉在水泥地上易碎，掉在棉花上不易碎，这是因为玻璃杯掉在棉花上时（） A．受到冲量小 B．受到作用力小 C．动量改变量小 D．动量变化率大

问题：

发布时间：2024-09-13

从同一高度由静止落下的玻璃杯，掉在水泥地上易碎，掉在棉花上不易碎，这是因为玻璃杯掉在棉花上时（）

A．受到冲量小

B．受到作用力小

C．动量改变量小

D．动量变化率大

参考答案：

提问用户：2A***nse

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从同一高度由静止落下的玻璃杯，掉在水泥地上易碎，掉在棉花上不易碎，这是因为玻璃杯掉在棉花上时 （ ） A．受到冲量小 B．受到作用力小 C．动量改变量小 D．动量变化率大

可能感兴趣的题目：

从同一高度由静止落下的玻璃杯，掉在水泥地上易碎，掉在棉花上不易碎，这是因为玻璃杯掉在棉花上时（）

A．受到冲量小

B．受到作用力小

C．动量改变量小

D．动量变化率大