Question

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

Answer 1

Answer:MV = M1V1 + M2V2

2000 * V = 500 * 4 + 1500 * 2

2000 V = 2000 + 3000

2000V = 5000

V = 5 / 2

Explanation:

MEANS THAT 2.5 M / S ^2