Question

A lorry of mass 12,000kg traveling at a velocity of 15 m/s crashes into the back of a moving car of mass 1500kg, traveling at a velocity of 5 m/s. The vehicles move together after the impact. Calculate their velocity.

Sep 29, 2014

thats a good freaking question

Oct 7, 2014

13.9m/s

Jan 8, 2017

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