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A cyclist travells at 10km/hr for 2 hours and then for 13 km/hr for 1 hour.Find the average speed |
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Answer» Answer: Explanation: SPEED1= 10km/hr time1= 2hr thus, DISTANCE1= speed1/time1= 10/2 = 5km speed2= 13km/hr time2= 1hr thus, distance2= speed2/time2= 13/1 = 13km average speed=total distance/ total TIME = (distance1+ distance2)/ (time1+time2) = (5+13)/ (2+1) =18/3 =6km/hr thus the avg speed of he car is 6km/hr hope it helps you... ---PLEASE MARK MY ANSWER AS BRAINLIEST----
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