a ramp is used to move things into a tall moving truck. there is a bin full of video games of mass 9.8 kg is pushed up t

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a ramp is used to move things into a tall moving truck.
there is a bin full of video games of mass 9.8 kg is pushed up
the ramp. As the bin starts on the ramp, it has an initial speed of
1.52 m/s. Assume Lee and a friend push with a force 102 N and
that the force is parallel to the ramp. The ramp is at an angle of
19.9° with the horizontal. The coefficient of kinetic friction is
0.400, and the ramp is 5.29 m long. (a) How much heat is generated
by the friction between the ramp and bin? J (b) What is the speed
of the bin if it is pushed all the way to the top of the ramp?
m/s