Kilometres per hour (kph) or miles per hour (mph).
Units that are used for measures in which the direction is relevant. Example are displacement, velocity, acceleration, force.
A time graphs units is what is used for the y-axis. This is what show the speed in time.
When you want to describe a speed or a velocity.
Absolute 9
Velocity = Distance/ TimeFor instance, if I were to travel 500 meters in 2 hours the equation would look like:V = 500m/ 2 hours. If I was asked to convert to minutes i would of course convert 2 hours to 120 minutes. So then it would look like V = 500m/ 120 minutes. 500/ 120 = 4.17 m/ min.Speed, speed is a numerical indication of motion. It is measured in speed units (m/s) per time units (s). The formula for speed:Speed = distance travelled / total time takenAverage speed = Total Distance Covered/Time Taken to Cover the Distance.The units for average speed will depend on the units used to measure the distance and the time. Commonly used measures are kilometres per hour and metres per second.Or, if you prefer to live in the past, miles per hour and feet per second.s=d/t
speed and direction
meter
Any speed is distance covered/time to cover the distance .Whenever you calculate a speed using this definition, the answer you getis the average speed during the time it took to cover the distance.The same units are used to describe any speed, whether it's average orinstantaneous speed.(any unit of length)/(any unit of time) is a perfectly good unit of speed.
tanga
Watts
Same units as are used to describe the surface gravity of the Earth, the moon, or any other body: Units of acceleration, such as meter/sec2 or feet/sec2 .
Liter
No units - its a ratio.
Units that are used for measures in which the direction is relevant. Example are displacement, velocity, acceleration, force.
because the rest of the world does not use American measurements
there is only one
grams