A bus moves with the speed of 5km/Hr for 30 minutes. Then it moves with the speed of 6km/Hr for the next 30 minutes. Calculate the average speed and total distance covered by the bus in 60 minutes.
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Answer: average speed will be = 5.5 km/hr and total distance will be = 5.5 km
Explanation:
Average speed = S1+S2/2
= 5 + 6/2 = 5.5 km/hr
And distance = D1 + D2
= S1×t1 + S2×t2
= 5.5×0.5)+(6×0.5
= 2.5 +3
= 5.5 km
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