Post Utme Rhema University 2019 Physics Question 12

Practice objective / multiple choice question 12 from the 2019 Post Utme Rhema University Physics examination.

Post Utme Rhema University 2019 Physics Objective / Multiple Choice
Question 12 POST_UTME_RHEMA_UNIVERSITY • 2019 • PHYSICS • objective

A particle of mass $m$ is moving in a circular path of radius $r$ with a cons\tant speed $v$. The force acting on the particle is given by $F = \frac{mv^2}{r}$. If the speed is doubled, what is the new force?

Answer Options

Correct Answer A. 4F
B. 2F
C. F/2
D. F
Correct Answer
A
Correct Option:
4F

About This Question

This is Post Utme Rhema University 2019 Physics Question 12. It is one of the objective questions from the 2019 Post Utme Rhema University Physics examination.

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