Inclines with Friction Video Lessons

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Problem: A packing crate slides down an inclined ramp at constant velocity. Thus we can deduce thatA) a frictional force is acting on itb) a net downward force is acting on itc) A net upward force is acting on itd) it is not acted on by appreciable normal forcee) it is not acted on by appreciable gravitational force

FREE Expert Solution

In this problem, we are required to relate the forces and motion.

Newton's second law:

ΣF=ma

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Problem Details

A packing crate slides down an inclined ramp at constant velocity. Thus we can deduce that
A) a frictional force is acting on it
b) a net downward force is acting on it
c) A net upward force is acting on it
d) it is not acted on by appreciable normal force
e) it is not acted on by appreciable gravitational force

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