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A spring in a toy gun has a spring constant of 9.05 N/m and can be compressed 16 centimeter beyond the equilibrium position. A 1 gram pellet resting against the spring is propelled forward when the spring is released.

(a) Determine the muzzle speed of the pellet.

m/s

(b) If the pellet is fired horizontally from a height of 1.50 meter above the floor, determine what is its range?

m

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