a. S = V²/ 2
b. S = 72 feet
How to solve the parameters
We have the equation to be;
V = 2√2S
Where;
- V is the speed
- S is the length
Let's make S the subject from the formula
Divide both sides by 2
√2S = v/ 2
Take square of both sides
[tex](\sqrt{2S} )^2 = \frac{V^2}{4}[/tex]
[tex]2S = \frac{V^2}{4}[/tex]
Divide both sides by b2
S = 2V²/ 4
a. S = V²/2
b. If v = 12miles per hour
S = 12²/ 2
S = 144/ 2
S = 72 feet
Thus, the formula for the length is S = V²/ 2
Learn more about speed here:
https://brainly.com/question/6504879
#SPJ1
