A 4kg mass connected to a k = 100N/m spring undergoes simple harmonic motion. At time t = 0, the mass is x = +10cm and moving in the negative direction at 50cm/s. (a) Find the maximum displacement from equilibrium. (b) Find the maximum speed. (c) Find the first time after t = 0 when the mass passes through the equilibrium point.

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Answer Given that 2 m 4kg C x ACOS wt vdx Aw sinkwt 1 It m at tos from ear k ... View the full answer