Post Utme Crawford University 2022 Physics Question 36

Practice objective / multiple choice question 36 from the 2022 Post Utme Crawford University Physics examination.

Post Utme Crawford University 2022 Physics Objective / Multiple Choice
Question 36 POST_UTME_CRAWFORD_UNIVERSITY • 2022 • PHYSICS • objective

A particle of mass $m$ is projected from the origin with an initial velocity $vec{v}_0 = v_0 hat{i}$. Assuming the particle moves in a plane and neglects air resis\tance, determine the time $t$ at which the particle's velocity vector makes an angle of $45^circ$ with the $x$-axis.

Answer Options

Correct Answer A. t = \frac{\pi}{4\omega}
B. t = \frac{\pi}{2\omega}
C. t = \frac{\pi}{\omega}
D. t = \frac{\pi}{4\omega^2}
Correct Answer
A
Correct Option:
t = \frac{\pi}{4\omega}

About This Question

This is Post Utme Crawford University 2022 Physics Question 36. It is one of the objective questions from the 2022 Post Utme Crawford University Physics examination.

View More Post Utme Crawford University 2022 Physics Questions More Post Utme Crawford University Practice Questions Back to Questions

Master the Exam!

You've seen a preview, but there are thousands more questions plus AI tutor to break down complex solutions.

Unlock Full Access Available for Android & Windows
Chat with Support