# It's Blocking The Home Run!

A Baseball player is ready to hit a Home Run. But, he notices a wall, which is at a distance $\displaystyle L$ meters from him, standing $\displaystyle H$ meters high.

This player turns out to be the laziest player in the team, but nonetheless very clever. He devices a situation where he can cross the wall with minimum effort (i.e with minimum initial speed).

Find this minimum speed $\displaystyle u_{min}$.

Details and Assumptions:
$\bullet$ $\displaystyle L = 10m$
$\bullet$ $\displaystyle H = 5m$
$\bullet$ Take $\displaystyle g = 9.8m/s^2$

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