A ball is thrown straight up from ground level with an initial velocity v$=10($m$)/($s$).$ At what height will the gravitational potential energy of the ball equal twice the kinetic energy at that height?

A$.4\mathrm{.}7$ m

B$.3\mathrm{.}4$ m

C$.9\mathrm{.}2$ m

D$.7\mathrm{.}6$ m

E$.5\mathrm{.}5$ m