Answer
0.95 N
Work Step by Step
Please see the attached image first.
We can write,
$F_{I}=4Tsin\theta$
$PA=4Tsin\theta$
$T=\frac{PA}{4sin\theta}$ ; Let's plug known values into this equation.
$T=\frac{(3300\space N/m^{2})(0.01\space m)^{2}}{4sin5^{\circ}}\approx0.95\space N$
