A Car travels first 20 km in 30 minutes and another 60 km in 60 mintues. what is the average speed of the car?
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Answered by
1
Answer:
the average speed of car between 40 to 50 km per hour
Answered by
1
Answer:
Average speed = total distance / total time
= 80000/5400
=14.814 m/s
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