Post Utme Coal City University 2017 Physics Question 5

Practice objective / multiple choice question 5 from the 2017 Post Utme Coal City University Physics examination.

Post Utme Coal City University 2017 Physics Objective / Multiple Choice
Question 5 POST_UTME_COAL_CITY_UNIVERSITY • 2017 • PHYSICS • objective

A simple harmonic motion has a frequency of 5 Hz and an amplitude of 2 m. If the initial phase angle is 30°, what is the equation of the motion?

Answer Options

Correct Answer A. ( x(t) = 2 \cos \( 10pi t + \frac{pi}{6} \) )
B. ( x(t) = 2 \sin \( 10pi t + \frac{pi}{6} \) )
C. ( x(t) = 2 \cos \( 10pi t - \frac{pi}{6} \) )
D. ( x(t) = 2 \sin \( 10pi t - \frac{pi}{6} \) )
Correct Answer
A
Correct Option:
( x(t) = 2 \cos \( 10pi t + \frac{pi}{6} \) )

About This Question

This is Post Utme Coal City University 2017 Physics Question 5. It is one of the objective questions from the 2017 Post Utme Coal City University Physics examination.

View More Post Utme Coal City University 2017 Physics Questions More Post Utme Coal City 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