Question: A mass on a spring vibrates horizontally on a smooth level surface. Its equation of motion is x ( t ) = 8 s i

A mass on a spring vibrates horizontally on a smooth level surface. Its equation of motion is x(t)=8sint, where t is in teconds and x is in centimeters.
a. Find the velocity and acceleration functions for the spring at time t.
b. Find the position, velocity, and acceleration of the mass at time I=24. In what direction is it moving at that time?
A mass on a spring vibrates horizontally on a

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