Question

define speed...!!!!!!!!​

Answer 1

☆Answer:-

In everyday use and in kinematics, the speed of an object is the magnitude of the rate of change of its position with time or the magnitude of the change of its position per unit of time; it is thus a scalar quantity.

SI unit:

m/s, m s−1

Dimension:

L T−1

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Answer 2

Answer:

the rate at which something moves, is done, or acts. physics a scalar measure of the rate of movement of a body expressed either as the distance travelled divided by the time taken (average speed) or the rate of change of position with respect to time at a particular point.

Explanation:

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