A person walks 60 meters in 1 minute. Then walks 30 meters in 2 minutes. What is thier average speed over the 3 minute walk?
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Average speed over 3 minute walk should be 30 meters per minute.
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A person walks 60 meters in 1 minute. Then walks 30 meters in 2 minutes. What is their average speed over the 3 minute walk?
Explanation:
Speed of a body is the amount of distance it covers per unit time.
For the given problem, let us determine the speed in meters per minute
total distance traveled = 60+30 = 90 m
total time taken= 1+2 = 3 minutes
average speed per minute= total distance traveled/total time taken
=90/3 = 30 m/minute
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