Post Utme Summit University 2021 Physics Question 5

Practice objective / multiple choice question 5 from the 2021 Post Utme Summit University Physics examination.

Post Utme Summit University 2021 Physics Objective / Multiple Choice
Question 5 POST_UTME_SUMMIT_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 given by $F(r) = k/r^2$. If the particle's speed is $v$, what is the angular momentum of the particle?

Answer Options

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

About This Question

This is Post Utme Summit University 2021 Physics Question 5. It is one of the objective questions from the 2021 Post Utme Summit University Physics examination.

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