Question

A 1.5 kg metal ball moving east at 50 m/s collides with a stationary wooden sphere....

A 1.5 kg metal ball moving east at 50 m/s collides with a stationary wooden sphere. The ball rebounds at an angle of 45° north of east and the wooden sphere leaves at 10.0 m/s and at an angle of 30° south of east. What is the mass of the wooden sphere and what is the speed of the metal ball after the collision?

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