Answer to Question #129424 in Physics for Camille adong

Question

A 8 kg block was placed on an inclined plane (35 degrees with respect to the horizontal). A 150 N horizontal force is applied on the block. The coefficients of static and kinetic friction are 0.3 and 0.2, respectively. The block was originally 1 meter above the ground and was moved 1.5 meters vertically from its initial point in a period of 2 seconds. a) Determine the amount of work done. b) What is its initial potential energy? c) What is its final potential energy? d) How much is the change in potential energy? e) How much power was used to move the block 1.5 meters vertically?

Answer 1

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