In this problem, we are required to relate the forces and motion.
Newton's second law:
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
Frequently Asked Questions
What scientific concept do you need to know in order to solve this problem?
Our tutors have indicated that to solve this problem you will need to apply the Inclines with Friction concept. You can view video lessons to learn Inclines with Friction. Or if you need more Inclines with Friction practice, you can also practice Inclines with Friction practice problems.