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Physics, 11.07.2019 07:30 gerardogonzale2294

Amass on a spring vibrates horizontally on a smooth level surface. its equation of motion is x(t)= 8 sin (t), where t is in seconds and x in centimeters. find the velocity and acceleration of time. find the position, velocity, and acceleration of the mass at time t=2pi/3. in what direction is it moving at that time

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