Physics

Physics

Problem

In a horizontal mass–spring system, the mass is

0.40\,\text{kg}

. When the displacement of the mass is

0.040\,\text{m}

, its kinetic energy is

0.12\,\text{J}

and its potential energy is

0.08\,\text{J}

. Find the amplitude of oscillation. a)

0.049\,\text{m}

b)

0.040\,\text{m}

c)

0.063\,\text{m}

d)

0.056\,\text{m}

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