A car moves with a speed of 60 kmh for 20 min and then at a speed of 30 kmh for the next 20min. The total distance covered by the car is -1
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Answer:
Total distance traveled is 30km
Explanation:
Speed=Distance/time
Speed×Time=distance
1st case 60km/h=1km/m
1km×20m=20km distance
2nd case 30km/h=0.5km/m
=0.5km×20=10km
total distance =10 + 20km= 30km
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