Define speed motion the SI unite of speed
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Speed:- The distance travelled by a body per unit time is called speed.
.: Speed = Distance Travelled/Time taken
or V = s / t
where v = speed
s = distance travelled
& t = time taken
The S.I. Unit of speed is metres per second written as m/sec
It is a scalar quantity.
I hope I help you
.: Speed = Distance Travelled/Time taken
or V = s / t
where v = speed
s = distance travelled
& t = time taken
The S.I. Unit of speed is metres per second written as m/sec
It is a scalar quantity.
I hope I help you
Answered by
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Speed-It is a quantity specifying how fast or slow an object is moving.
Motion-An object is said to be in motion if it changes it's position with respect with time and surroundings.
SI unit of speed is m/s.
Other units can be km/hr,m/min,etc.
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