Mechanical Engineering - Engineering Mechanics - Discussion
Discussion Forum : Engineering Mechanics - Section 2 (Q.No. 2)
2.
The loss of kinetic energy during elastic impact is zero.
Discussion:
14 comments Page 2 of 2.
Davra Jay said:
7 years ago
Loss of kinetic energy in perfectly elastic collision is should be zero but for elastic collision it may be vary between 1 to 99% loss.
(1)
Dinesh kumar said:
7 years ago
I too think it is option B.
Shubham Sharma said:
3 years ago
For perfectly elastic bodies, losses of KE during collision is zero.
For elastic body impact coefficient of restitution is 0 to 1. So, there is some loss in KE.
For elastic body impact coefficient of restitution is 0 to 1. So, there is some loss in KE.
(2)
Guruprasad k said:
7 months ago
Since, in elastic collision momentum and K. E both remain constant. So, I agree.
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