Question

A body of mass 1.5kg is moving with velocity of 10m/s encounter another body of mass 2.5kg moving in opp direction with a velocity of 16m/s n they stick to each other wht is the velocity of the combination

Answer 1

hope this will help you

Answer 2

Answer:

15.71 m/s

Explanation:

M1 equals to 1.5 kg and u1 equals to 10 M per second

M2 equals to 2.5 kg and u 2 equals to 16 m per second

they stick to each other means the velocity will be v now by the formula of law of conservation of momentum v equals to

m1u1+m2u2=m1v1+m2v2

1.5 * 10 + 2.5 * 16 = 1.5 v + 2.5 v

15+40=3.5v

55=3.5v

15.71 m/s