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Ball Collision. A ball with a mass of 0.600 kg is initially at rest. It is...

Ball Collision. A ball with a mass of 0.600 kg is initially at rest. It is struck by a second ball having a mass of 0.400 kg, initially moving with a velocity of 0.250 m/s toward the right along the x-axis. After the collision, the 0.400 kg ball has a velocity of 0.200 m/s at an angle of 36.9° above the x axis in the first quadrant. Both balls move on a frictionless, horizontal surface. Find the magnitude of the velocity of the 0.600 kg ball after the collision. Find the direction of the velocity of the 0.600 kg ball after the collision. Find the change in total kinetic energy of the 0.400 kg ball that occurs as a result of the collision. Find the change in total kinetic energy of the 0.600 kg ball that occurs as a result of the collision.

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