Let 'F' = speed in fps.
( 'F' ft/sec) x (10-3 sec/millisec) x (109 nanometer/meter) / (3.28084 ft/meter) =
3.048 F x 105nanometer/milllisec (rounded)
into what?
Inches per second x 0.0833 = feet per second.
102000 nanometers is a unit of length, not energy. To convert nanometers to feet, you would need to divide 102000 by 304,800, which is the number of nanometers in a foot. To convert to foot-pounds, you would need to know the energy value associated with this length measurement, which would depend on the context.
Multiply feet per second by 0.3048 to get meters per second.
To convert feet per second to meters per hour, you first convert feet to meters by multiplying by 0.3048 and then convert seconds to hours by dividing by 3600. Therefore, 217.65 feet per second is approximately 148.53 meters per hour.
-- to convert the feet to inches, multiply by 12-- to convert the minute to second, divide by 60-- combining these operations, take (feet per minute) and multiply by (12/60) = 0.2
To convert meters to feet, multiply by 3.281. It does not matter about the "per second squared" since that is present in both sides.
598.265769 (cubic feet) per second ==
multiply by 12
220 kph = about 200.5 feet per second.
1 371 600 000 nanometers
5 feet 3 inches is equivalent to 1,600,200,000 (1.62 billion) nanometers.