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A thin uniform rod AB of mass 1 kg moves...

A thin uniform rod AB of mass 1 kg moves translationally with acceleration `a=2m//s^(2)` due to two antiparallel forces `F_(1)` & `F_(2)`. The distance between the points at which these forces are applied is equal to l=0.2m. If force `F-(1)=8N` then find the length of the rod in meter

A

1 m

B

2 m

C

3 m

D

4 m

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The correct Answer is:
B
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