Guest

An object of mass 80 kg moving with velocity 2 ms -1 hit by collides with another object of mass 20 kg moving with velocity 4 ms -1. Find Thw LOss Of energy assuming a perfectly inelastic collisin.?

An object  of mass 80 kg moving with velocity 2 ms-1 hit by collides with another object of mass 20 kg moving with velocity 4 ms-1. Find Thw LOss Of energy assuming a perfectly inelastic collisin.?

Grade:12th pass

1 Answers

Shaswata Biswas
132 Points
7 years ago
We have loss in KE = {m1m2÷2(m1+m2)}(1-e2)(u1-u2)2
Putting m1=20 kg, m2=80 kg, u1=4 m/s, u2=2 m/s, and e=0
Loss in KE = 32 joule
 

Think You Can Provide A Better Answer ?

ASK QUESTION

Get your questions answered by the expert for free