mph,kph,grams not grams. Grams is weight. MPH, KMPH
The answer depends on how fast it is moving - in some units! Unless it is stopped in which case its speed is 0 km per hour!
You can't convert units of length to units of time. If it is for a speed problem, use the formula distance = speed x time.
You can't convert between units of time, and units of speed.
Rate of change of speed. It can be the units for acceleration but need not be.
-- The distance that light travels in some amount of time is expressed in units of distance. -- The time that it takes light to cover some amount of distance is expressed in units of time. -- The speed of light is expressed in units of speed . . . distance/time
-- The physical quantities involved in speed are distance and time. -- Some popular units of distance include the mile, foot, kilometer, smoot, and parsec. -- Some popular units of time include the second, month, week, fortnight, and year.
the units for rotational speed are radians / sec or degrees / sec
Some examples of units for speed include meters per second (m/s), kilometers per hour (km/h), miles per hour (mph), and knots (kn).
mph,kph,grams not grams. Grams is weight. MPH, KMPH
The official unit for speed is meters/second. Any other combination of units, where you divide distance/time, may also be used. One such unit that is commonly used is kilometers/hour. Some units used for speed don't explicitly reference distance and time; for example, a certain fraction of the speed of light in a vacuum, or the unit called "knots" which is used for ships.
The answer depends on how fast it is moving - in some units! Unless it is stopped in which case its speed is 0 km per hour!
tanga
speed =distance/time and units of speed can differ depending on the circumstance. in science we usually measure speed as meters per second (m/s) can also be written ms^-1.
Units of speed include meters per second (m/s) and kilometers per hour (km/h). Units of velocity are the same as speed, but they also include direction, such as 10 m/s east.
Wavelength is in meters, the frequency is in hertz. period is in seconds and the wave speed is in meters per second.
The same unit meant for velocity ie m/s.