A 20kg ball traveling at 20ms collides head on with a 1kg, Ask an Expert

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a 2.0kg ball traveling at 2.0m/s collides head on with a 1kg ball intially at rest. Solve for the following:

a) Velocity of the object after the impact if the collision is completly inelastic and the balls stick together after the impact.

b) Fraction of initial kinetic energy lost during the collision.

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Category:- Physics
Reference No.:- M9898680

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