Post Utme Abu 2021 Physics Question 40

Practice objective / multiple choice question 40 from the 2021 Post Utme Abu Physics examination.

Post Utme Abu 2021 Physics Objective / Multiple Choice

Question 40 POST_UTME_ABU • 2021 • PHYSICS • objective

A simple harmonic motion has a period $T$ and amplitude $A$. If the motion is damped by a force proportional to the velocity, what is the equation of motion?

A. x(t) = A\cos$ \omega t - \phi $

Correct Answer B. x(t) = A\sin$ \omega t - \phi $

C. x(t) = A\cos$ \omega t + \phi $

D. x(t) = A\sin$ \omega t + \phi $

Correct Answer

Correct Option:

x(t) = A\sin$ \omega t - \phi $

This is Post Utme Abu 2021 Physics Question 40. It is one of the objective questions from the 2021 Post Utme Abu Physics examination.

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