what is speed???? answer
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the total distance travelled divided by the time taken is known as speed .
it is always positive
it is always positive
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In everyday use and in kinematics, the speed of an object is the magnitude of its velocity. It is the rate of change of position of the object.
Speed is a scalar quantity. Speed has the dimensions of distance divided by time.
The average speed of an object in an interval of time is the distance travelled by the object divided by the duration of the interval.
The SI unit of speed is the metre per second, but the most common unit of speed in everyday usage is the kilometre per hour.
Speed is a scalar quantity. Speed has the dimensions of distance divided by time.
The average speed of an object in an interval of time is the distance travelled by the object divided by the duration of the interval.
The SI unit of speed is the metre per second, but the most common unit of speed in everyday usage is the kilometre per hour.
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