# It's Blocking The Home Run!

**Classical Mechanics**Level 5

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 \(\displaystyle g = 9.8m/s^2\)