Post Utme Uniben 2021 Physics Question 30

Practice objective / multiple choice question 30 from the 2021 Post Utme Uniben Physics examination.

Post Utme Uniben 2021 Physics Objective / Multiple Choice

Question 30 POST_UTME_UNIBEN • 2021 • PHYSICS • objective

A block of mass $m$ is placed on a frictionless surface and 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, what is the maximum speed of the block?

Correct Answer A. $\sqrt{\frac{kx^2}{m}}$

B. $\frac{kx^2}{m}$

C. $\frac{m}{kx^2}$

D. $\frac{kx^2}{m^2}$

Correct Answer

Correct Option:

$\sqrt{\frac{kx^2}{m}}$

This is Post Utme Uniben 2021 Physics Question 30. It is one of the objective questions from the 2021 Post Utme Uniben Physics examination.

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