342
44 feet/second (1 mile/5280 feet)(3600 seconds/1 hour) = 30 mph =======
100 yards is 300 feet 5 feet per second at 300 feet it would take 60 seconds or 1 minute
It will travel ten feet.
If a ball were to double in speed every second for ten seconds, then it would travel 1 + 2 + 4 + 8 + 16 + 32 + 64 + 128 + 256 + 512 = 1023 feet in ten seconds. This is equal to 210 - 1 feet.
55 mph is 55 x 5280 ie 290400 feet per hour This is 290400/3600 ie 802/3 feet per second 100 feet takes 100/802/3 ie just under 1¼ seconds
A joule is a derived unit of energy and as such cannot be converted into fps without further information.
No. 1 watt = 1 joule per second 1 watt-second = 1 joule 1 kilo-joule = 1,000 joules
1 joule per second= 1 watt
1 watt = 1 joule per second 1 kilowatt = 1 kilojoule per second 750 kilowatt = 750 kilojoule per second
1 Watt
Watts are units of power. Joules are units of energy. They are not the same. One watt is one joule per second.
1 joule per second = 1 watt
The SI unit for a quantity of energy is the Joule.The SI unit for the rate of moving energy is the watt = 1 joule per second.
1 joule per second is 1 watt. So 1 million joules per second is 1 million watts, or 1 Megawatt.
1 lumen = 1 candela per steradian.1 candela = 1/683 watts per steradians (assuming 540nm light wavelength).Assuming that the light is collected from a single steradian:1 Lumen = 1 Candela -> = 1/683 Watt -> Watt = 683 Lumens1 Joule = 1 Watt per Second -> Watt = Joule/SecondHence:683 Lumen = 1 Joule/SecondUnder the above assumptions1 Lumen = 1/683 Joule/Second
kWh, kilo Watts per hour
Mach 1 per second is 230,281,663 feet per second.