Physics, 23.03.2020 17:21 norahfrost
A crate remains stationary after it has been placed on a ramp inclined at an angle with the horizontal. Which of the following statements is or are correct about the magnitude of the friction force that acts on the crate? Choose all that are true:
a. It is a larger than the weight of the crate
b. It is equal to u, n.
c. It is greater than the component of the gravitational force acting down the ramp.
d. It is equal to the component of the gravitational force acting down the ramp
e. It is less than the component of the gravitational force acting down the ramp.
Answers: 2
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A crate remains stationary after it has been placed on a ramp inclined at an angle with the horizont...
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