Determine the final velocity of the pair

Reference no: EM13516685

a ball with mass 2.5kg is moving in outer space with a velocity of 6.0 m/s horizontally, and a box of mass 4.5kg is moving with a velocity of 4.0m/s at an angle of 120 degrees from the horizontal. the two collide and stick together. find the final velocity of the pair.

Reference no: EM13516685

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