A \( 5.0 \mathrm{~kg} \) box rests on a horizontal surface. The coefficient of kinetic friction ...

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1.2 هزار بار بازدید - 10 ماه پیش - A \( 5.0 \mathrm{~kg} \)
A \( 5.0 \mathrm{~kg} \) box rests on a horizontal surface. The coefficient of kinetic friction between the box and the surface is \( 0.5 \). A horizontal force pulls the box at constant velocity for 10 \( \mathrm{cm} \). The work done by the applied horizontal force and the frictional force are respectively (take \( \mathrm{g}=10 \mathrm{~m} / \mathrm{s}^{2} \) )
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10 ماه پیش در تاریخ 1402/07/04 منتشر شده است.
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