Question

a boy runs from his home to the market one kilometre away he reaches the market in 30 minutes the market closed he at once runs back home and stop after 15 minute at his friends house which is half kilometre away from the market calculate the average speed and average velocity during this journey​

Answer 1

Answer:

Average speed= total distance /total time taken= 1000+ 500/ 45*60 m/s =1500/2700 m/sec = 0.55 m/secAverage velocity = total displacement /total time = 500/2700 m/sec = 0.185 m/sec

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