Physics

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}

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

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

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