Question

find the total distance covered by a car in 20 minutes that moves with a non uniform speed of 50 kilometre per hour for the first 10 minutes and then with a speed of 60 km per hour for next 10 minutes.....​

Answer 1

Answer:

The total distance covered by the car is 55/3 km

Step-by-step explanation:

We are given that the car has been traveling for about 20 minutes approximately in which the first 10 minutes where  driven with different speed by the next 10 minutes with different speed .

Let us first calculate the distance traveled in the first 10 minutes:-

D 1 = s  t = speed is 50 km per hour and time is 10 minutes changing time into hour  hr ⇒ 50 = km

D 2= s  t =Speed is 60 km per hour and time is 10 minutes again which equals  hr

D 2 =   = 10 km

Adding the two distances to find the total distance =  km.