Post Utme Bowen University 2022 Physics Question 31

Practice objective / multiple choice question 31 from the 2022 Post Utme Bowen University Physics examination.

Post Utme Bowen University 2022 Physics Objective / Multiple Choice
Question 31 POST_UTME_BOWEN_UNIVERSITY • 2022 • PHYSICS • objective

A particle of mass $m$ is moving in a circular path of radius $R$ with a cons\tant speed $v$. The particle is subject to a centripetal force $F_c = \frac{mv^2}{R}$. If the particle's speed is doubled to $2v$, what is the new centripetal force $F_{c,new}$?

Answer Options

A. 4mv^2/R
Correct Answer B. 2mv^2/R
C. mv^2/R
D. mv^2/2R
Correct Answer
B
Correct Option:
2mv^2/R

About This Question

This is Post Utme Bowen University 2022 Physics Question 31. It is one of the objective questions from the 2022 Post Utme Bowen University Physics examination.

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