A block attached to a horizontal spring with spring constant oscillates with an…

PHYSICS · Single correct · A Level · Physics · Further mechanics and thermal physics · Further mechanics and thermal physics

Problem

A block attached to a horizontal spring with spring constant

120\,\text{N}\!/\!\text{m}

oscillates with an amplitude of

0.10\,\text{m}

. What is the total mechanical energy stored in the system? (a)

1.2\,\text{J}

(b)

0.60\,\text{J}

(c)

6.0\,\text{J}

(d)

0.30\,\text{J}