You slide a 325-N trunk up a 20.0° inclined
plane with a constant velocity by exerting a
forc...
Physics, 13.07.2021 08:50 jujudad0ll
You slide a 325-N trunk up a 20.0° inclined
plane with a constant velocity by exerting a
force of 211 N parallel to the inclined plane.
a. What is the component of the trunk's
weight parallel to the plane?
b. What is the sum of your applied force, fric-
tion, and the parallel component of the
trunk's weight? Why?
C. What is the size and direction of the friction
force?
d. What is the coefficient of friction?
Answers: 2
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