Post Utme Nile University 2021 Physics Question 27

Practice objective / multiple choice question 27 from the 2021 Post Utme Nile University Physics examination.

Post Utme Nile University 2021 Physics Objective / Multiple Choice
Question 27 POST_UTME_NILE_UNIVERSITY • 2021 • PHYSICS • objective

A particle of mass $m$ is moving in a circular orbit of radius $r$ under the influence of a central force $F_c$. If the particle's velocity is $v$, what is the force $F_c$ in terms of $m$, $r$, and $v$?

Answer Options

Correct Answer A. \frac{m v^2}{r}
B. \frac{m v}{r}
C. \frac{m r}{v}
D. \frac{m v^2}{r^2}
Correct Answer
A
Correct Option:
\frac{m v^2}{r}

About This Question

This is Post Utme Nile University 2021 Physics Question 27. It is one of the objective questions from the 2021 Post Utme Nile University Physics examination.

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