Post Utme Caleb University 2019 Physics Question 22

Practice objective / multiple choice question 22 from the 2019 Post Utme Caleb University Physics examination.

Post Utme Caleb University 2019 Physics Objective / Multiple Choice
Question 22 POST_UTME_CALEB_UNIVERSITY • 2019 • PHYSICS • objective

A particle of mass $m$ is moving in a circular path of radius $r$ with a cons\tant speed $v$. The force acting on the particle is given by $F=\frac{mv^2}{r}$. If the speed of the particle is doubled, what is the new force?

Answer Options

A. \frac{2mv^2}{r}
B. \frac{mv^2}{2r}
C. \frac{mv^2}{r}
Correct Answer D. \frac{4mv^2}{r}
Correct Answer
D
Correct Option:
\frac{4mv^2}{r}

About This Question

This is Post Utme Caleb University 2019 Physics Question 22. It is one of the objective questions from the 2019 Post Utme Caleb University Physics examination.

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