Physics, 02.06.2021 23:30, dani2997

A 1000 kg car is moving at 20 m/s when it collides with a 2000 kg moving at 15 m/s in the same direction. The two cars stick together and move off together as one giant wreck. What is the velocity of the wreck? a. 5 m/s b. 10 m/s c. 16.7 m/s d. 17.5 m/s

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A 1000 kg car is moving at 20 m/s when it collides with a 2000 kg moving at 15 m/s in the same direc...