Jeremy A.

asked • 06/18/21

Please Read Question Below!

A toy cannon uses a spring to project a 5.27-g soft rubber ball. The spring is originally compressed by 4.95 cm and has a force constant of 7.99 N/m. When the cannon is fired, the ball moves 16.0 cm through the horizontal barrel of the cannon, and the barrel exerts a constant friction force of 0.0322 N on the ball.

(a) With what speed does the projectile leave the barrel of the cannon?


(b) At what point does the ball have maximum speed?

_________cm (from its original position)

(c) What is this maximum speed?


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