A $7-$year$-$old boy makes a toy from a stone of mass $2625\mathrm{.}2g$ and attaches it to one end of a

string of length $719\mathrm{.}2cm$ with the other end in his hands. He spins around clockwise on his

left leg, creating a tension $41\mathrm{.}8N$ in the string. Determine the tangential velocity of the stone

$($in units of $\frac{m}{s})$

Assume the stone traces out a circle of radius $719\mathrm{.}2cm.$