87 mph = 127.6 feet per second.
You divide the speed of light in a vacuum (about 300,000,000 meters/second) by the index of refraction, "n".
lasers to find speed and gps to find location/distance
With a fork of known frequency, the first resonating length is found. Then by lowering down the level of water in the resonance column tube the second resonating length is found. This secondlength will be approximately three times the first resonating length Now using the following formula one can calcualte the speed of sound. Speed of sound = 2 x frequency x (Second length - first length)
|Momentum| = (mass) times |velocity| = mass x speed22 = 7.3 (Speed)Speed = 22/7.3 = 3.0137 meters per second. (rounded)Since we don't know anything about the direction in which the shot is moving,we can only find its speed, not its velocity.
Find out the time using speed and acceleration, (time=speed/acceleration) and then use it to find out uniform velocity. From that find out uniform acceleration. (as uniform acceleration is equal changes of velocity over equal intervals of time)
87 mph equates to 127.6 feet per second.
Is that 6 waves per second? Wavelength of 8m? speed = 8 meters*6 per second =1.333 meters per second
Distance divided by time. It can be anything from meters / second to miles / hour.
You divide the speed of light in a vacuum (about 300,000,000 meters/second) by the index of refraction, "n".
5 units of distance per second !
Here's a short poem about the Negro pitcher Satchel Paige: Satchel Paige, a baseball sage, On the mound, a marvel to engage, With lightning speed and curves divine, He pitched his way into the Hall of Fame's shrine.
340 meter per second
Not enough information. If you also know an object's mass, you can use Newton's Second Law to find the acceleration. Then simply multiply acceleration x time to get the speed (assuming that the initial speed is zero).
The quickest, easiest, most reliable way to find it is to consult a reference book or website. There you will find the number: 299,792,458 meters per second. (186,282 miles per second)
1/36 of a second
Please be more specific.
Im fairly sure that its frequency multiplied by wavelength. Frequency is essentially waves per second, since hertz is cycles per second, so its distance (metres) times frequency (cycles per second), which gives speed (metres per second).