History, asked by akatare575gmailcom, 4 months ago

A car moves with a speed of 40 km/h for 15 minutes and then with a
speed of 60 km/h for the next 15 minutes. The total distance covered by
the car is:
(0) 100 km
(11) 25 km
15 km
(iv) 10 km​

Answers

Answered by zoemathews
2

Answer:

ANSWER

Speed of car in first 15 minutes = 40 km/h

Distance covered = speed × Time taken

60 minutes = 1 hour

15 minutes =  

60

15

​  

 hour

Distance covered = 240×  

60

15

​  

=10km

Speed of car in next 15 minutes = 60 km/h

Distance covered = 60×  

60

15

​  

=15km

∴ Total distance covered = (10+15)km = 25 km

∴ 25 km is correct

Explanation:

Answered by asuryaprakash5241
4

Answer:

Distance = Speed × Time = (40 × 0.25) km = 10 km. Car's speed = 60 km/h. Time = 15 mins. = 0.25 hrs.

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