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In: Physics

10 kg crate is pulled 4.9 m up a 34 degree incline by a rope angled...

10 kg crate is pulled 4.9 m up a 34 degree incline by a rope angled 16 degree above the incline. The tension in the rope is 125 N, and the crate's coefficient of kinetic friction on the incline is 0.26.
How much work is done by:
a. Tension? J

b. Gravity? J

c. Normal Force? J


d. What is the increase in thermal energy of the crate and incline?

J

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