Best Answer

We've never seen this formula before, but from what you've told us with your question,

we think we have it figured out, and we also think you made a tiny mistake.

It looks like this is a formula to calculate the amount of water that flows through

some kind of opening ... like maybe a big fire-hose ... if you know the area of the

opening and the speed of the flow.

'a' is the area of the opening, and 'v' is the speed of the flow .

The reason for the units that you're asking about is simple: If you're trying to find out

how much water you'll use up, the most convenient unit to use is: gallons for every

minute it keeps flowing. And if you have something stuck in the pipe or the hose that

measures the speed of the flow, it's going to be something like a little propeller that

spins as the water flows past it; the faster the water flows, the faster it spins, and

it measures the speed of the water, in something like miles-per-hour or feet-per-second.

Those are the most convenient units to use for volume of flow and speed of flow.

Now, you might not completely understand the next paragraph. It's just here to fill in

a gap for some other readers. But we do want to make sure that you do read the

last paragraph.

7.48 is the number of gallons in 1 cubic foot. So if [ 'a' x 'v' ] is the number of cubic feet

per minute, then the formula gives gallons per minute. So 'a' must be the cross-section

area in square-feet, and 'v' must be the flow-rate in feet per minute.

Finally, we think there's a tiny mistake in the question ... in order to make everything

work out right, we think 'v' must be 'feet per minute', not 'feet per second'.

Q: Why in the water formula q equals 7.48 x a x v WHERE v equals fps BUT q equals gpm?

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190.66 FPS Formula MPH/60(min) = Miles Per Minute or MPM MPM/60(sec) = Miles Per Second or MPS MPS*5280 = FPS Answer Provided by Adam (spankmesixtynine@gmail.com)

340 feet/second equals 1,224,000 feet per hour or about 232 mph (231.8182).From the calculation (340 x 3600)/5280 feet per mile

Use this formula to convert feet per second to miles per hour:fps x 0.682 = mphSo, 80 fps x 0.682 = 54.56 mph

To create the impression of movement, in a computer game, movie, etc., lots of pictures are shown quickly, one after the other. Each individual picture is called a "frame" in this context. A high FPS number results in a smooth animation.

It is 130 Feet per second.

Related questions

154 fps = 105 mph

Velocity = PSI x 12.1 THEN 12.1 Sq.Example 65 PSI x 12.1 Sq - 28.04 FPS

168 mph = 246.4 fps

To convert feet per second (fps) to joules, you need the mass of the projectile. The formula to calculate joules is 0.5 * mass * velocity^2. Without knowing the mass of the projectile, it is not possible to accurately calculate joules based solely on the velocity of 300 fps.

Yes for ADNOC New HQ it's 10 fps (3 m/s ) , but usually in all other projects it between 2.5 fps- 3 fps thanks tssc

5675765765576576 fps or 66687768867jghhj fps

How do you expect me to know that? i would ask a scientist.

600 FPS - Pellet 625 FPS - BB

120 fps 90 fps 60 fps

275 fps

450 FPS BB 400 FPS Pellets

FPS is the measurement of speed in feet per second. Depending on what kind of bullet you are talking about, bullets can travel as fast as 4400 fps. Here are a few examples: 9mm-about 1050 fps. .45ACP-about 900 fps. 5.56mm-about 2700-3300 fps. .50bmg-about 2900 fps.