Question

A bomb of mass 10 kg is initially at rest explodes into two parts. Mass of 4 kg

is moving with kinetic energy of 200 J. Velocity of other mass is _____m/s​

Answer 1

Answer:

Hey mate here is your answer.//

Explanation:

Total mass is 10 kg ,

K=1/2mv² ,

200=4×v² ,

v²=200/4=50 ,

v=root50 ,

So,

Mass other one is 6 kg ,

And according to law of conservation of linear momentum ,

Velocity will be same of the bomb pieces.

Hope it helps you.//✔✔✔

Please do mark me as Brainliest.//

Answer 2

Answer:

Velocity of other mass = - 6.67 m/s

Explanation:

Refer the attached picture.