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> 如图所示，一恒力F与水平方向夹角为θ，作用在置于光滑水平面上，质量为m的物体上，作用时间为t，则力F的冲量为（） A．Ft B．mgt C．Fcosθt D．(mg-Fsinθ)t

问题：

发布时间：2020-03-13

如图所示，一恒力F与水平方向夹角为θ，作用在置于光滑水平面上，质量为m的物体上，作用时间为t，则力F的冲量为（）

A．Ft B．mgt C．Fcosθt D．(mg-Fsinθ)t

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如图所示，一恒力F与水平方向夹角为θ，作用在置于光滑水平面上，质量为m的物体上，作用时间为t，则力F的冲量为（ ） A．Ft B．mgt C．Fcosθt D．(mg-Fsinθ)t

可能感兴趣的题目：

如图所示，一恒力F与水平方向夹角为θ，作用在置于光滑水平面上，质量为m的物体上，作用时间为t，则力F的冲量为（）

A．Ft B．mgt C．Fcosθt D．(mg-Fsinθ)t