In this problem, you will apply kinematic equations to a jumping flea. Take the magnitude of free$-$fall acceleration to be $9\mathrm{.}8$2 m$/$s$2$. Ignore air resistance.

Part A

A flea jumps straight up to a maximum height of $0\mathrm{.}530$ m$.$ What is its initial velocity v$0$ as it leaves the ground?

Express your answer in meters per second to three significant figures.