A 0.55 kg object rests on a frictionless horizontal countertop, where it is attached to a massless spring whose k-value equals 23.5 N/m. Let x be the displacement, where

x = 0

is the equilibrium position and

x > 0

when the spring is stretched. The object is pushed, and the spring compressed, until

x_i = 4.00 cm.

It then is released from rest and undergoes simple harmonic motion.(a)What is the object's maximum speed (in m/s) after it is released?(No Response) m/s(b)How fast is the object moving (in m/s) when the spring is momentarily compressed by 1.70 cm (that is, when

x = 1.70 cm)?

(No Response) m/s(c)How fast is the object moving (in m/s) whenever the spring is extended by 1.70 cm (that is, when passing through

x = +1.70 cm)?

(No Response) m/s(d)Find the magnitude of the displacement (in cm) at which the object moves with one-half of the maximum speed.|x| = (No Response) cm