The x component of the velocity of an object vibrating along the x-axis obeys the equation vx(t) = (0.445 m/s) sin[(25.4 rad/s)t + 0.223]
(a) What is the amplitude of the motion of this object? (b) What is the maximum acceleration of the vibrating object?
(a) 0.0175 m (b) 11.3 m/s2
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