Post Utme Unilag 2019 Physics Question 32

Practice objective / multiple choice question 32 from the 2019 Post Utme Unilag Physics examination.

Post Utme Unilag 2019 Physics Objective / Multiple Choice

Question 32 POST_UTME_UNILAG • 2019 • PHYSICS • objective

A block of mass $m$ is placed on a frictionless surface and attached to a horizontal spring with a force cons\tant $k$. The block is displaced by a dis\tance $x$ from its equilibrium position and released from rest. What is the maximum speed $v_{max}$ of the block as it oscillates?

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

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

C. \frac{mx^2}{k}

D. \frac{kx}{\sqrt{m}}

Correct Answer

Correct Option:

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

This is Post Utme Unilag 2019 Physics Question 32. It is one of the objective questions from the 2019 Post Utme Unilag Physics examination.

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