Multiple Choice
A rope holds a 10-kg rock at rest on a frictionless inclined plane as shown.
-Which one of the following statements concerning the force exerted on the plane by the rock is true?
A) It is 0 N.
B) It is 98 N.
C) It is greater than 98 N.
D) It is less than 98 N, but greater than zero newtons.
E) It increases as the angle of inclination is increased.
Correct Answer:
Verified
Correct Answer:
Verified
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