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A 0.450 kg object attached to a spring with a force constant of 8.00 N/m vibrates...

A 0.450 kg object attached to a spring with a force constant of 8.00 N/m vibrates in simple harmonic motion with an amplitude of 12.0 cm. (Assume the position of the object is at the origin at

t = 0.)

(a) Calculate the maximum value (magnitude) of its speed and acceleration.
___cm/s
___cm/s2
(b) Calculate the speed and acceleration when the object is 9.00 cm from the equilibrium position.
___cm/s
___cm/s2
(c) Calculate the time interval required for the object to move from x = 0 to x = 4.00 cm.
___s

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