Mathematics: If you use spray-on deodorant, you can find out how fast it comes out of the can if you know the relative pressure inside the can. Supposing a full can of deodorant has an exit velocity (V) of 42 feet per second, use the formula below to find the relative pressure inside the can (p) in psi (pounds per square inch): Help me please !

I do not know which language is this...

If you use spray-on deodorant, you can find out

edandjill24

29.01.2022

Step-by-step explanation:

Givens

v = 42 ft/sec

Formula

v = 7 * (p)^1/2

Solution

42 = 7 * (p)^1/2 Divide by 7

42/7 = 7*(p)^1/2/7

6 = (p)^1/2 Square both sides

6^2 = [(p)^1/2]^2

36 = p

The answer is A

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