What is the initial speed of a juming flea?

[physics_guy]

I need some help with this problem if anybody can, please do, I need it!
If a flea can jump straight up to a height of 0.520m, what is its initial speed as it leaves the ground...

 

[Hootenanny]

Welcome to the Forums,

What have you attempted thus far? For future reference, we have homework forums for such questions.

 

[cristo]

This looks like a homework question. We cannot help with homework until you have posted you attempt. So, do you have any thoughts?

In future, please post in the homework forum!

Edit: EVERY time you beat me, Hoot!

 

[Hootenanny]

Edit: EVERY time you beat me, Hoot!

You can have the rest of 'em tonight! I'm off to watch the West Wing