Question

Use the formula s=rwt to find the value of the missing variable. S= pi/11 m, r=5 m, t= 8 sec

Answer 1

Answer:

w = π/440

Explanation:

The formula is:

$s=r\cdot w\cdot t$

Then, replacing s = π/11, r = 5 and t by 8, we get:

$\frac{\pi}{11}=5\cdot w\cdot8$

So, to solve for w, we first need to multiply 5 by 8:

$\frac{\pi}{11}=40\cdot w$

Finally, divide both sides by 40:

$\begin{gathered} \frac{\pi}{11}\cdot\frac{1}{40}=\frac{40\cdot w}{40} \\ \frac{\pi}{440}=w \end{gathered}$

So, the missing variable is w = π/440