Physics

Problem

A transverse wave on a rope is represented by

y = 0.03\,\sin\,(4\pi x - 100\pi t)

, where all quantities are in SI units. For the particle located at

x = 0

, the smallest positive time (after

t=0

) at which its velocity becomes zero while its acceleration attains the maximum magnitude is a)

0.010\,\text{s}

0.020\,\text{s}

0.005\,\text{s}

0.0025\,\text{s}