Question

A shell of mass 30kg moving with a velocity of 80 ms explodes and bursts into two fragments of masses 24Kg and 6Kg. If the later comes to rest, velocity of the former is​

Answer 1

Explanation:

mv=m

1

v

1

+m

2

v

2

⇒40×80=32×v+8×0

⇒v=

32

40×80

=100m/s