Post Utme Summit University 2020 Physics Question 39

Practice objective / multiple choice question 39 from the 2020 Post Utme Summit University Physics examination.

Post Utme Summit University 2020 Physics Objective / Multiple Choice
Question 39 POST_UTME_SUMMIT_UNIVERSITY • 2020 • PHYSICS • objective

A block of mass m is attached to a horizontal spring with spring cons\tant k. If the block is displaced by a dis\tance x from its equilibrium position and released from rest, calculate the time taken for the block to reach its maximum velocity.

Answer Options

Correct Answer A. t = \frac{1}{\omega} \sin^{-1} \left\( \frac{\omega x}{v_0} \right \)
B. t = \frac{1}{\omega} \cos^{-1} \left\( \frac{\omega x}{v_0} \right \)
C. t = \frac{1}{\omega} \tan^{-1} \left\( \frac{\omega x}{v_0} \right \)
D. t = \frac{1}{\omega} \csc^{-1} \left\( \frac{\omega x}{v_0} \right \)
Correct Answer
A
Correct Option:
t = \frac{1}{\omega} \sin^{-1} \left\( \frac{\omega x}{v_0} \right \)

About This Question

This is Post Utme Summit University 2020 Physics Question 39. It is one of the objective questions from the 2020 Post Utme Summit University Physics examination.

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