Define speed. Find the speed of a car covers a distance of 130 km in 2hrs
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Answer:
it distance moved by an object per unit area
the speed of car is 65km/ h
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Answered by
1
Answer:
In everyday use and in kinematics, the speed of an object is the magnitude of the rate of change of its position with time or the magnitude of the change of its position per unit of time; it is thus a scalar quantity.
The formula is distance = speed *time
Speed = distance/ time
Speed = 130/2
Speed =65km/hr
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