(Solved): A 15.0kg bowling ball is rolling down a bowling lane at 0.300m/s. It hits a barrier and rebound ...

A $15.0\mathrm{kg}$ bowling ball is rolling down a bowling lane at $0.300\mathrm{m}/\mathrm{s}$. It hits a barrier and rebounds off at the same speed. The graph shows the force of the barrior on the bowling ball during the collision. What is the maximum contact force, Fmax during the collision? $\begin{array}{r}2.25\times 10^3\mathrm{N}\\ 4.50\times 10^3\mathrm{N}\\ 1.12\times 10^3\mathrm{N}\\ 9.00\times 10^3\mathrm{N}\end{array}$