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If an object on a horizontal, frictionless surface is attached to a spring, displaced, and then...

If an object on a horizontal, frictionless surface is attached to a spring, displaced, and then released, it will oscillate. If it is displaced 0.170 m from its equilibrium position and released with zero initial speed, then after 1.450 s its displacement is found to be 0.170 m on the opposite side, and it has passed the equilibrium position once during this interval.

(a) Find the amplitude.
m

(b) Find the period.
s

(c) Find the frequency.
Hz

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Answer #1

t= l.hr s a) (b0 (ey

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