A Particle Moves in Simple Harmonic Motion According to X

question 52

Multiple Choice

A particle moves in simple harmonic motion according to x = 2cos(50t) , where x is in meters and t is in seconds.Its maximum velocity is:

• A)100 sin(50t)m/s
• B)100 cos(50t)m/s
• C)100 m/s
• D)200 m/s
• E)none of these

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