A large crate of mass 15103kg is at rest at the top of an

Reference no: EM13645180

A large crate of mass 1.5*10^3kg is at rest at the top of an incline of slope 15 degrees. It slides 20 m down the incline. at the bottom its speed is 8m/s

calculate:

a) the change in kinetic energy

b) the change in potential energy

c) the work done by friction]

d) the friction force between the crate and the incline

Reference no: EM13645180

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