Post Utme Skyline University 2017 Physics Question 27

Practice objective / multiple choice question 27 from the 2017 Post Utme Skyline University Physics examination.

Post Utme Skyline University 2017 Physics Objective / Multiple Choice
Question 27 POST_UTME_SKYLINE_UNIVERSITY • 2017 • PHYSICS • objective

A particle of mass $m$ is moving in a circular orbit of radius $r$ with a speed $v$. If the particle is subject to a centripetal force $F_c = \frac{mv^2}{r}$, find the work done by the force in moving the particle through an angle $\theta$.

Answer Options

Correct Answer A. \frac{1}{2} m v^2 \theta
B. \frac{1}{2} m v^2 \theta^2
C. \frac{1}{2} m v^2 \theta^3
D. \frac{1}{2} m v^2 \theta^4
Correct Answer
A
Correct Option:
\frac{1}{2} m v^2 \theta

About This Question

This is Post Utme Skyline University 2017 Physics Question 27. It is one of the objective questions from the 2017 Post Utme Skyline University Physics examination.

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