Physics Problem (Simple Harmonic Motion)

[IkhlaasPokun]

A clock has a 'balance' that performs simple harmonic motion of period 0.5 second with a maximum angular displacement of π rad. Calculate the maximum angular velocity of the wheel.
(Answer is 4π^2) Method is needed

 

[Bloodlines]

w=2(pie)/T=2(pie)/0.5=4(pie).
maximum velocity=w*max angular displacement=4(pie)*pie=4pie^2

 

[IkhlaasPokun]

Thank you