Question

Truck a of mass 6000 kg is moving at 5.0m/s.it is approaching truck b of mass 5000 kg which is stationary what is momentum of truck

Answer 1

Explanation:

Answer:

MV = M1V1 + M2V2

2000 * V = 500 * 4 + 1500 * 2

2000 V = 2000 + 3000

2000V = 5000

V = 5 / 2

MEANS THAT 2.5 M / S ^2