Question

WHAT IS THE DEFENITION OF SPEED

Answer 1

Answer:

(linear)SPEED is defined as the(linear) distance travelled by an object per unit time without changing its direction along a straight line. It is a Scalar quantity and has only magnitude but no direction. Its units are metre per second or m/s.

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Answer 2

Answer:

hey mate,

ur answer is...

• SPEED MAY BE DEFINED AS the rate by which something or someone moves...
• speed is a scaler quantity(only magnitude nd no direction)
• speed=distance/time
• its unit is metre per sec

Explanation:

hope it helps.....

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