A car travel at a speed of 40 km/hr for two hour and then at 60 km/ht for the three hours. what is the average speed of the car during entire journey
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Answer:
The Average Speed is 20 km/hr.
Explanation:
Distance 1 = 40 km/hr
Distance 2 = 60 km/hr
Time 1 = 2hrs
Time 2 = 3hrs
Average Speed = (Total Distance travelled/Total Time taken)
= (40+60)/5
= 100/5 km/hr
= 20 km/hr
Hope this helps.
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