Refer to the figure. A box is pushed 8 m upward with a force of 75 N in a rough inclined plane. If initially the speed of the box is 2.2 m/s and a constant kinetic friction of 25 N. mass = 6kg, angle=37 degrees. calculate the ff:

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A: Solution

Static and Kinetic Friction

Kinetic friction comes into existence when there are moving surfaces means in other words we can say that the force which comes into existing between moving surfaces is known as kinetic friction.