A train takes 2 hour to reach from station A to B which is a distance of 200 km from station A.It takes 3 hour for the return journey. What is the average speed and average velocity of the train ?
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Answer:
Step-by-step explanation:
Distance = 200 + 200 = 400 kilometres
Time = 2 + 3 = 5 hours
Average Velocity = total distance or displacement / total time taken
= 400/5 = 80 kilometres/hour
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average distance= total distance/time
=400/5=80
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