A crate is pulled by a force (parallel to the
incline) up a rough incline. The crate has an
initial speed shown in the figure below. The
crate is pulled a distance of 7.99 m on the
incline by a 150 N force.
The acceleration of gravity is 9.8 m/s2.
a) What is the change in kinetic energy of
the crate?
Answer in units of J.
Don't round answer.
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