A car moves with a speed of 30km/h-1 for half an hour 25km/h-1 for two hours. Calculate the average speed of car?
Answers
Answered by
1
Explanation:
hope this is helpful ✧༺♥༻✧✧༺♥༻✧✧༺♥༻✧✧༺♥༻✧✧༺♥༻✧✧༺♥༻✧
Attachments:
Answered by
1
Answer:
THE ANSWER OF THIS QUESTION IS 34.286km/h.
Explanation:
Average speed =
total time
total distance
The distance covered=30×
2
1
+25×1+40×2
=120km
Time taken=0.5+1+2=3.5h
Hence,
Average speed=
3.5
120
=34.286km/h
Similar questions