Sunday, February 12, 2012

What is the maximum velocity of the simple harmonic motion?

A 2.0 kg mass is connected to a spring with a spring constant of 6.0 N/m. The displacement is given by the expression x(t) = 12.0 cm sin(wt). What is the maximum velocity of the simple harmonic motion?What is the maximum velocity of the simple harmonic motion?w = sqrt(k/m) = sqrt(6/2) = sqrt(3)



v (t) = x'(t) = 12 w cos(wt)



so the max velocity occurs when cos(wt) = 1



v max = 12 w = 12 sqrt(3) = 20.78 cm/secWhat is the maximum velocity of the simple harmonic motion?What the hell are u talking about?

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