Question

Two bodies having masses 2 kg and 3 kg are moving with a velocity of 10 m/s and 20m/s respectively.After collision object of mass 2 kg is moving at the speed of velocity of 15m/s. find the velocity of the second object
its urgent please solve it

Answer 1

☜☆☞ hey friend!!!!! ☜☆☞

your answer is "50/3 m/s"

hope it will help you..

Answer 2

Answer

V2 = 50/3 m/s

Explanation:

m1u1 + m2u2 = m1v1 + m2v2

=2×10 + 3×20 = 2×15 + 3×v2

=20 + 60 = 30 + 3v2

=3v2 = 80 - 30

=3v2 = 50

=V2 = 50/3 m/s