A boy walks first a distance of 0.5 km
in 10 minutes, next 1.0 km in 20 minutes
and last 1.5 km in 30 minutes. Find the average speed
of the boy in m/s
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A boy walks first a distance of 0.5 km
in 10 minutes, next 1.0 km in 20 minutes
and last 1.5 km in 30 minutes. Find the average speed
of the boy in m/s
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Answer:
hey
Step-by-step explanation:
let distance 1 be d1 and distance 2 be d2
t1 be time 1 and t2 time 2 calculate these d1 d2 and t1 t2
and apply formula
avg speed =total distance /total time you will get your answer