A) \[mu/2T\]
B) mu/T
C) 2mu/T
D) None of these
Correct Answer: C
Solution :
In elastic one dimensional collision particle rebounds with same speed in opposite direction. So, change in momentum = 2 mu But, impulse \[=F\times T=\] Change in momentum \[\Rightarrow \] \[{{F}_{0}}\times T=2\,mu\] or \[{{F}_{0}}=\frac{2mu}{T}\]You need to login to perform this action.
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