Post Utme Unilag 2017 Physics Question 12

Practice objective / multiple choice question 12 from the 2017 Post Utme Unilag Physics examination.

Post Utme Unilag 2017 Physics Objective / Multiple Choice

Question 12 POST_UTME_UNILAG • 2017 • PHYSICS • objective

A particle of mass $m$ moves in a circular path of radius $R$ with a cons\tant speed $v$. If the particle experiences a centripetal acceleration of $a_c = \frac{v^2}{R}$, what is the force acting on the particle?

Correct Answer A. F = \frac{mv^2}{R}

B. F = \frac{mv^2}{R^2}

C. F = \frac{mv^2}{R^3}

D. F = \frac{mv^2}{R^4}

Correct Answer

Correct Option:

F = \frac{mv^2}{R}

This is Post Utme Unilag 2017 Physics Question 12. It is one of the objective questions from the 2017 Post Utme Unilag Physics examination.

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