Find the work (in Joules) done by gravity as the block moves up the ramp. Find the work done by the normal force as the block moves up the ramp. Find the work done by kinetic friction as the block moves up the ramp.
Find the work (in Joules) done by gravity as the block moves up the ramp. Find the work done by the normal force as the block moves up the ramp. Find the work done by kinetic friction as the block moves up the ramp.
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Transcribed Image Text:(a) Find the work (in Joules) done by gravity as the block moves up the ramp.
(b) Find the work done by the normal force as the block moves up the ramp.
(c) Find the work done by kinetic friction as the block moves up the ramp.
Transcribed Image Text:Problem 2
Bill pushes a 150.0 kg box 6.00 meters up a 28.0° incline
at a constant speed. Suppose the coefficient of kinetic
friction between the incline and the box is 0.250. While
the block moves up the ramp, there are 4 forces acting
on it: the force of Bill's push, the force of Earth's gravity,
the normal force from the ramp, and kinetic friction.
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