$4\mathrm{.}5\mathrm{.}25$ kg ball is attached to the top of a vertical pole with a $52\mathrm{.}39$ m length of massless string. The ball is struck, causing it to revolve around the pole al a speed of $4\mathrm{.}55\frac{m}{s}$ in a horizontal circle with the string remaining taut.

Use $s=9\mathrm{.}81\frac{m}{s^2}$

Calculate the angle $.$ between $0$ and $90,$ that the string makes with the pole.

$a=$

What is the tension $T$ of the string?

$T=$

tools

${10}^y$

N