A) \[\text{S}0\]
B) \[\text{Si}\text{F}\]
C) \[\text{P}\text{Cl}\]
D) \[O_{2}^{+}\]
Correct Answer: C
Solution :
Total distance travelled by the ball before its second hit is \[F=\frac{k}{v}\] \[v=\sqrt{\frac{2kt}{m}}\] \[F=\frac{k}{\sqrt{\frac{2kt}{m}}}or\,F\propto {{t}^{\frac{-1}{2}}}\]You need to login to perform this action.
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