Post Utme Ui 2021 Physics Question 18

Practice objective / multiple choice question 18 from the 2021 Post Utme Ui Physics examination.

Post Utme Ui 2021 Physics Objective / Multiple Choice
Question 18 POST_UTME_UI • 2021 • PHYSICS • objective

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

Answer Options

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
B
Correct Option:
( x(t) = A\sin\( omega t + phi \) )

About This Question

This is Post Utme Ui 2021 Physics Question 18. It is one of the objective questions from the 2021 Post Utme Ui Physics examination.

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