Question:
A block of mass m is pulled by a force of constant power P
Last updated: 6/25/2023
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A block of mass m is pulled by a force of constant power P placed on a rough horizontal plane The friction coefficient between the block and the surface is Then P The maximum velocity of the block during the motion is mg B The maximum velocity of the block during the motion is P 2 mg C The block s speed is never decreasing and finally becomes constant D The speed of the block first increases to a maximum value and then decreases