How much energy was lost in the collision

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Reference no: EM13248716

a bullet of mass 50 g traveling at 400 m/s due north strikes a rock of mass 500 g at rest and ricochets off the rock going due east. The rock recoils in a direction 30 degrees west of north.

(a) what is the speed of the ricochetting bullet?

(b) What is the recoil speed of the rock?

(d) What was the coeffecient of restitution between the bullet and the rock?

Reference no: EM13248716

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