Post Utme Unilorin 2020 Physics Question 31

Practice objective / multiple choice question 31 from the 2020 Post Utme Unilorin Physics examination.

Post Utme Unilorin 2020 Physics Objective / Multiple Choice
Question 31 POST_UTME_UNILORIN • 2020 • PHYSICS • objective

A particle of mass m is moving in a circular path of radius r under the influence of a centripetal force F. If the particle's speed is increased by a factor of 2, what happens to the centripetal force?

Answer Options

A. The centripetal force increases by a factor of 4
Correct Answer B. The centripetal force increases by a factor of 2
C. The centripetal force remains the same
D. The centripetal force decreases by a factor of 2
Correct Answer
B
Correct Option:
The centripetal force increases by a factor of 2

About This Question

This is Post Utme Unilorin 2020 Physics Question 31. It is one of the objective questions from the 2020 Post Utme Unilorin Physics examination.

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