MPH (Miles Per Hour)
good appearance
Speed is the rate of motion.
the rate of motion is distance over time
The rate of motion is Speed. (V=distance divided by time).
If you are staying in the same position and not moving, then your rate of motion is zero.
The rate of change of motion is called jerk, jolt, surge, or lurch. The rate of change is derivative of motion with respect to time, velocity, and/or position.
rest
The rate of change in the rate of motion is called acceleration. Acceleration measures how quickly the speed of an object is changing over time.
speed is a measure of the rate of motion.
That is the object's 'speed'.
That's the object's 'speed'.
Acceleration.