Post Utme Igbinedion University 2022 Physics Question 11

Practice objective / multiple choice question 11 from the 2022 Post Utme Igbinedion University Physics examination.

Post Utme Igbinedion University 2022 Physics Objective / Multiple Choice
Question 11 POST_UTME_IGBINEDION_UNIVERSITY • 2022 • 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 $F(r) = k/r^2$, where $k$ is a cons\tant. If the particle's speed is $v$, what is the magnitude of the force acting on the particle?

Answer Options

A. mv^2/r
B. mv^2/r^2
C. k/r
Correct Answer D. k/r^2
Correct Answer
D
Correct Option:
k/r^2

About This Question

This is Post Utme Igbinedion University 2022 Physics Question 11. It is one of the objective questions from the 2022 Post Utme Igbinedion University Physics examination.

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