Question

what is mean by speed ​

Answer 1

Answer:

Speed is the distance traveled per unit of time. It is how fast an object is moving. Speed is the scalar quantity that is the magnitude of the velocity vector. It doesn't have a direction.

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Answer 2

Answer:

Speed is measured as the ratio of distance to the time in which the distance was covered. Speed is a scalar quantity as it has only direction and no magnitude.

Explanation:

The formula of speed is speed=distance/time

Where,

• s is the speed in m.s-1
• d is the distance traveled in m
• t is the time taken in s