Question

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Define speed

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Answer 1

Explanation:

Speed:-

Speed is a measure of how fast something is moving. The average speed of an object in a certain time is the distance the object travelled divided by the time.Speed is also the distance covered by an object per unit time.

example of speed:-

example of speed is a car being driven 45 miles per hour. An example of speed is someone cleaning a room in 10 minutes.

Unit of speed:-

The SI unit ofspeed and velocity is the ratio of two — the meter per second.

Formula of speed:-

Distance Speed Time Formula. Speed is a measure of how quickly an object moves from one place to another. It is equal to the distance traveled divided by the time. It is possible to find any of these three values using the other two.

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Answer 2

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. ... Lower speed means it is moving slower. If it isn't moving at all, it has zero speed.