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Practice · Physics · Q3/10

Simple Harmonic Motion
Avg: 42s49s

A particle of mass m=0.5textkgm = 0.5\\text{ kg} moves under the influence of a force F(x)=−kxF(x) = -kx, where k=8textN/mk = 8\\text{ N/m}. If the total mechanical energy is E=4textJE = 4\\text{ J}, calculate its maximum velocity vtextmaxv_{\\text{max}}.

2.0 m/s2.0\text{ m/s}

4.0 m/s4.0\text{ m/s}

Correct

3.2 m/s3.2\text{ m/s}

1.6 m/s1.6\text{ m/s}

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