Post Utme Uniben 2021 Physics Question 33

Practice objective / multiple choice question 33 from the 2021 Post Utme Uniben Physics examination.

Post Utme Uniben 2021 Physics Objective / Multiple Choice

Question 33 POST_UTME_UNIBEN • 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?

Correct Answer A. $m v R$

B. $\frac{m v R}{k}$

C. $\frac{k}{m v R}$

D. $\frac{m v R}{k^2}$

Correct Answer

Correct Option:

$m v R$

This is Post Utme Uniben 2021 Physics Question 33. It is one of the objective questions from the 2021 Post Utme Uniben Physics examination.

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