Part A Choose the correct expression for simple harmonic motion with amplitude 2

ID: 2214966 • Letter: P

Question

Part A

Choose the correct expression for simple harmonic motion with amplitude 22cm , frequency 3.0 Hz , and maximum displacement at t = 0.

A) ( 22 cm) sin [( 3.0 s^-1) t+pi/3]

B) ( 22 cm) cos [( 6.0 s^-1) pi*t]

C) ( 22 cm ) sin [( 3.0 s}^{-1) t -pi/6]

D) ( 22 cm ) cos [( 3.0 Hz s^-1) pi*t]

E) ( 22 cm) sin [( 3.0 s^-1) t]

Part B

Choose the correct expression for simple harmonic motion with amplitude 5.5 cm, angular frequency

8.0s^- 1 , and maximum velocity at t = 0.

A) ( 5.5cm) sin [( 4.0 s^ - 1)pi*t]

B) ( 5.5 cm) cos [( 8.0 s^ - 1) t+ pi/4]

C) ( 5.5 cm) cos [( 4.0 s^ - 1)pi*t]

D) ( 5.5 cm) sin [( 4.0 s^ - 1)pi t -pi/4]

E) ( 5.5 cm) sin [( 8.0 s^ - 1) t]

PART B ( 5.5 cm) sin [( 8.0 s^ - 1) t]

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