Question

What is distance per unit time is called?
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Answer 1

Answer:

The distance travelled by an object per unit of time is called speed.

It is scaler quantity.

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Answer 2

Distance per unit time is called SPEED.

• When an object is moving, its position changes with time. As a result, the object covers a distance.

• Distance is a scalar quantity representing the path length covered by the object.

• Now, the physical quantity which calculates the distance which is covered in a specific time is known as speed.

• Speed is also a scalar quantity with only magnitude and no direction.

• Speed can be zero or positive. It can never be negative.

• The SI unit of speed is metre/second.

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