The speed of an object as a certain point in time is its instantaneous speed.
This is known as displacement, and is generally measured in meters :)
Average speed
speed
speed
it is its speed
Speed is a scalar quantity that refers to "how fast an object is moving." Speed can be thought of as the rate at which an object covers distance. A fast-moving object has a high speed and covers a relatively large distance in a short amount of time. ... An object with no movement at all has a zero speed.
This will be true if the object moves with the same speed (a uniform speed) throughout all the time it is moving.If the object is a bus or train making stops along the way, total distance divided by the total time from a given point to another point is the average speed of the object for that interval.
The distance from start at which a certain object is located at a certain time.
speed
Speed is distance/time or distance per unit of time. It is velocity that is distance/time in a given direction. Velocity can be said to be speed in a certain direction.
It can measured by calculating distance covered by the moving object in certain period of time.
The scientific definition for speed is : The distance an object travels in a certain amount of time. I hope that helps you!:)