What is the velocity of the ball as it emerges from the gun

Reference no: EM13549166

A physics student wants to build a spring gun that when aimed horizontally will give a 30.0- g ball an initial acceleration of 'g' by releasing a spring that has been compressed 14.0 cm. What spring constant is necessary? What is the velocity of the ball as it emerges from the gun?

Reference no: EM13549166

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