A car moves at a speed of 20 km/h for 15 minutes and then at a speed of 60 km/h for next 15
minutes. Calculate the total distance covered by the car.
Pa Ans. 20 km]
Answers
Answered by
2
Answer:
20km
Explanation:
total distance=speed×time/60, since time is minutes and it should be converted into hours.
distance=(20×15+60×15)/60
=5+15=20km
Answered by
2
Answer:
you can take meter/ second or km/minute, these are the SI units
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