11
QuizMultiple Choice

Circular Motion and Gravitation — Test

Question 11 • Physics

What is the direction of the centripetal force when applied to an object?

Answer
A
the same direction as the object’s velocity
B
parallel with an object’s motion
C
perpendicular to an object’s motion
D
the direction opposite to the object’s velocity

Explanation

Centripetal force points toward the center of the circular path, continually changing the direction of the object’s velocity. For an object moving in a circle, that inward force is perpendicular to its instantaneous motion, so the correct choice is “perpendicular to an object’s motion.”

AI-written and checked against the verified answer.

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