A bead slides without friction around a loop$-$

the$-$loop. The bead is released from a height

of $10\mathrm{.}6$ m from the bottom of the loop$-$the$-$

loop which has a radius $3$ m$.$

The acceleration of gravity is $9\mathrm{.}8$ m$/$s$2.$

$10\mathrm{.}6$ m

$3$ m

A

What is its speed at point A$?$

Answer in units of m$/$s$.$