Post Utme Caleb University 2021 Physics Question 16

Practice objective / multiple choice question 16 from the 2021 Post Utme Caleb University Physics examination.

Post Utme Caleb University 2021 Physics Objective / Multiple Choice
Question 16 POST_UTME_CALEB_UNIVERSITY • 2021 • PHYSICS • objective

A particle of mass $m$ is moving in a circular orbit of radius $R$ around a fixed point $O$. The particle's velocity is $v$ and its angular momentum is $L$. If the particle's kinetic energy is doubled, what is the new angular momentum $L'$?

Answer Options

Correct Answer A. \frac{L}{\sqrt{2}}
B. \frac{L}{2}
C. \frac{L}{\sqrt{2}}
D. \frac{L}{2}
Correct Answer
A
Correct Option:
\frac{L}{\sqrt{2}}

About This Question

This is Post Utme Caleb University 2021 Physics Question 16. It is one of the objective questions from the 2021 Post Utme Caleb University Physics examination.

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