Nishant goes to school at the speed of 3 km/h and returns home at 4 km/h. Calculate the average speed and average velocity of Nishant's entire journey. Also calculate the time taken for his total trip if his distance is 12 km more than the displacement.
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Answers
Answer:
Average speed = 4+3/2=7/2=6.5
Average velocity= 0
(As displacement is zero)
As displacement is zero hence it is clear that distance is 12 km
Speed=Distance/time
Time=Distance/Speed
Time=12/7 hour
Time=1.71 hour
Explanation:
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