A block attached to a spring oscillates with amplitude and period

PHYSICS · Single correct · CBSE · Physics · Oscillations · Oscillations

Problem

0.10\,\text{kg}

block attached to a spring oscillates with amplitude

10\,\text{cm}

and period

0.50\,\text{s}

. What is its speed when its displacement is

5\,\text{cm}

from the mean position? (a)

1.41\,\text{m s}^{-1}

(b)

1.1\,\text{m s}^{-1}

(c)

0.55\,\text{m s}^{-1}

(d)

2.2\,\text{m s}^{-1}