Question

0.7. Solve the following problems.
(a) A person travels a distance of 120 km in 5 hours. Calculate the average speed in m/s.
Ans.​

Answer 1

Answer:

avg speed -total distance/total time

distance=120×100 meters

time=5×60 seconds

A average speed=120×100/5×60=240m/s2

Explanation:

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Answer 2

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