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A 2.00 kg puck moving to the right at a velocity of 6.0m/s at an angle...

A 2.00 kg puck moving to the right at a velocity of 6.0m/s at an angle of 45.0 degrees below the horizontal collides with a 1.0 kg puck traveling to the right at a velocity of 3.0 m/s at an angle of 45.0 degrees above the horizontal. After the collision, the 2.0 kg puck moves toward the right at a velocity of 4.5 m/s at an angle of 25.0 degrees below the horizontal. What is the velocity of the 1.0 kg puck immediately after the collision?

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negative sign in direction indicates the angle is made below the horizontal

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