Units of speed include meters per second (m/s), kilometers per hour (km/h), and miles per hour (mph). In aviation, speed is often measured in knots, where one knot equals one nautical mile per hour. In some scientific contexts, speed can also be expressed in feet per second (ft/s) or centimeters per second (cm/s). Each unit is used depending on the application and the context of the measurement.
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 between units of time, and units of speed.
Rate of change of speed. It can be the units for acceleration but need not be.
distance=speed x time.
-- 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.