Physics, 01.01.2022 01:40 072067

the position of a 50 g oscillating mass is given by x(t)=(2.0cm)cos(10t), where t is in seconds. determine the velocity at t=0.40s.

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the position of a 50 g oscillating mass is given by x(t)=(2.0cm)cos(10t), where t is in seconds. det...