Question

week 04 problem 1 2 - 1.a - 2.1.d
f = 1100 psi
a = 9.5\×9.5\ = 90.25 in²
p = f × a
p = 2 p = 1100×90.25 in²
p =

Explanation:

Step1: Identify the formula

The correct formula for pressure is $P=\frac{F}{A}$, not $P = F\times A$ as written in the work - in - progress.

Step2: Substitute the given values

Given $F = 1100$ psi and $A=90.25$ in². Substitute into the formula $P=\frac{F}{A}=\frac{1100}{90.25}$.

Step3: Calculate the pressure

$P=\frac{1100}{90.25}\approx12.19$ psi.

Answer:

$P\approx12.19$ psi