A car covers the first 35 km of its journey in 45 min and covers the remaining 69 km in 75 min. what is the average speed of the car
Answers
Answered by
2
Total distance traveled = 35 km + 69 km = 104 km
Total time taken = 45 min + 75 min = 120 min
Total distance travelled
Average speed = ------------------------------------
Total time taken
= 104/120
= 13/8 m/s
Hope it will help you
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Total time taken = 45 min + 75 min = 120 min
Total distance travelled
Average speed = ------------------------------------
Total time taken
= 104/120
= 13/8 m/s
Hope it will help you
✌THANK YOU✌
Answered by
4
The average speed of the car is 52 km/hr.
Explanation:
The average speed of an object is the total distance traveled divided by the total time to cover that distance. it's a scalar quantity.
Total distance covered during the journey = 35 km+69 km =104 km
Total time of journey = 45 min+75 min = 120 minutes = 2 hours
average speed of the car =(total distance /total time )
= 104 /2 = 52 km/hr
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