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Physics, 08.10.2019 17:40 changav36832

Tony is driving a truck of mass 2.00 × 103 kilograms to the west with a velocity of 14.0 meters/second. he collides with a car of mass 1.20 × 103 kilograms moving to the south with velocity 21.0 meters/second. after the collision, they move together. find the velocity with which they move together.

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