In this problem, you will apply kinematic equations to a jumping flea. Take the magnitude of free$-$fall acceleration to be $9\mathrm{.}80$ m$/$s$2$

$.$ Ignore air resistance.

Part A

A flea jumps straight up to a maximum height of $0\mathrm{.}390$ m

$.$ What is its initial velocity v$0$

as it leaves the ground?

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

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