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A 9.00 kg box slides 2.00 m down a chute that is inclined at 53.0o below...

A 9.00 kg box slides 2.00 m down a chute that is inclined at 53.0o below the horizontal. The coefficient of kinetic friction between the box and the chute's surface is 0.40.
a. Draw a free body diagram of the box as it is sliding down the chute. In terms of Introduction to Physics please!
Calculate the work done on the box by
b. friction
c. gravity, and
d. the normal force.
e. What is the net work done on the box?

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