The speed of an object falling from a great height is measured in meters per second per second until it reaches terminal velocity (maximum downward speed).
Because if speed is measured in meters per second (m/s) and time is measured in seconds, the SI unit of acceleration is meters per second per second (m/s2). ^_^
Speed is distance divided by time. So : you could have meters per second, or meters per hour, etc.
Speed or acceleration
You must show us those.
Speed is a quantity that is measured in meters per second.The previous answer, velocity, is technically incorrect.Velocity is a vector, which consists of a magnitude and a direction.Example: 10 meters per second northwest.Speed, however, is a scalar, and consists solely of a magnitude.Example: 10 meters per second.
meters per second
Because if speed is measured in meters per second (m/s) and time is measured in seconds, the SI unit of acceleration is meters per second per second (m/s2). ^_^
Meters per second
It is 300000000 metres per second, approx.
Velocity(speed).
Meters per second
Acceleration is a change in speed, measured per second and so would be meters per second per second or meters per second squared.
Speed is distance divided by time. So : you could have meters per second, or meters per hour, etc.
Speed or acceleration
You must show us those.
It is about 9.814 meters per second per second on Earth
The SI unit for speed is meters per second.