why do we need to measure speed
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2
Answer:
To facilitate safe drive driving
To protect us from accident
To get rid of extraordinary fines by traffic man
To ensure long living
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0
Answer:
Calculating the speed of an object, therefore, requires you to measure a distance and the time it takes to travel that distance. ... If the speed of the object is constant, you'll be able to calculate that constant speed. If the speed is changing, you can find the average speed during the motion.
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