Business
Business, 06.09.2020 01:01, Jana1517

A truck of mass 500kg moving at 4m/s collides with another truck of mass 1500kg moving in the same direction at 2m/s .What is their common velocity if they move together?

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A truck of mass 500kg moving at 4m/s collides with another truck of mass 1500kg moving in the same d...

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