A particle moves in one dimension with potential energy

PHYSICS · Subjective · A Level · Physics · Mechanics and materials · Mechanics and materials

Problem

A

0.5\,\text{kg}

particle moves in one dimension with potential energy

V(x)=4x^{2}\,\text{J}

. Its total mechanical energy is

10\,\text{J}

. Find its speed when it is at

x = 1\,\text{m}

.

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