Calculate the speed of the blue puck after the collision

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Reference no: EM13546362

The mass of the blue (dark) puck in the figure below is 18.3% greater than the mass of the green (light) one.

a) Before colliding, the pucks approach each other with equal and opposite momenta, and the green puck has an initial speed of 11.9m/s. The angle ? = 26.4°. Calculate the speed of the blue puck after the collision if half the kinetic energy is lost during the collision.

b) What is the speed of the green puck after the collision?

Reference no: EM13546362

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