A$.24\mathrm{.}0-$g ball wh the end of a string is swung in a vertical circle with a radius of $19\mathrm{.}0$ cm $.$ Find the tension in the string if the tangential velocity is $200\mathrm{.}0cm/$s

a$)$ at the top of the circle

$T_{\text{t}\text{o}\text{p}}=N$

b$)$ at the botion of the circle

Tbottom $$