Question

The motion of a particle executing S.H.M. is given by x = 0.01 sin 100 $\pi$ ( t + 0.05) , where x is in metres and time is in seconds. The time period is

• A. 0.01 sec
• B. 0.02 sec
• C. 0.1 sec
• D. 0.2 sec

Answer 1

The correct option is B

0.02 sec

$\omega =\frac{2\pi }{T}=100\pi \Rightarrow T=0.02sec$