A) \[{{\left( \frac{1+A}{1-A} \right)}^{2}}E\]
B) \[{{\left( \frac{1-A}{1+A} \right)}^{2}}E\]
C) \[\left( \frac{1+A}{1-A} \right)E\]
D) \[\left( \frac{1-A}{1+A} \right)E\]
Correct Answer: B
Solution :
In elastic collision, kinetic energy and momentum both are conserved.You need to login to perform this action.
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