Post Utme Caleb University 2021 Physics Question 20

Practice objective / multiple choice question 20 from the 2021 Post Utme Caleb University Physics examination.

Post Utme Caleb University 2021 Physics Objective / Multiple Choice
Question 20 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 $O$. If the particle's velocity is $v$ and its angular momentum is $L$, what is the force exerted on the particle by the fixed point?

Answer Options

Correct Answer A. \frac{L^2}{mR^2}
B. \frac{L^2}{mR^3}
C. \frac{L^2}{mR^2}
D. \frac{L^2}{mR^3}
Correct Answer
A
Correct Option:
\frac{L^2}{mR^2}

About This Question

This is Post Utme Caleb University 2021 Physics Question 20. It is one of the objective questions from the 2021 Post Utme Caleb University Physics examination.

View More Post Utme Caleb University 2021 Physics Questions More Post Utme Caleb University Practice Questions Back to Questions

Master the Exam!

You've seen a preview, but there are thousands more questions plus AI tutor to break down complex solutions.

Unlock Full Access Available for Android & Windows
Chat with Support