Physics

Problem

A simple harmonic motion is represented by

y = 5(\sin 3\pi t + \sqrt{3} \cos 3\pi t)\text{ cm}

. Find the amplitude and time period of the motion. a. 10 cm,

\frac{2}{3}

s b. 10 cm,

\frac{3}{2}

s c. 5 cm,

\frac{3}{2}

s d. 5 cm,

\frac{2}{3}