A car moves at a velocity 2.24 `km h^(-1)` in first minute, at 3.60 `km h^(-1)` in the second minute and at 5.18 `km h^(-1)` in the third minute. Calculate the average velocity in od car in this interval of time.

A car moves with a velocity 2.24 km/h in first minute, with 3.60 km/h in the second minute and with 5.18 km/h in the third minute. Calculate the average velocity in these three minutes.

A car travels a distance 50 km with a velocity 25 km h^(-1) and then 60 km with a velocity 20 km h^(-1) in the same direction. Calculate : (i) the total time of journey and (ii) the average velocity of the car.

A car is moving at 24 km *h^(-1) towards east and another car is moving north at 18 km *h^(-1) . Find the relative velocity of the second car with respect to the first.

A train travels with speed 40 km h^(-1) for first 15 minutes and then 60 km h for next 15 minutes, hence its average speed during this time interval is 50 km h ^(-1).

In a journey, a car travels at the rate of 20 km h^(-1) for minutes and then at 30 km h^(-1) for 20 minutes . Find (i) the total distance traveled by the car and (ii) the average speed of the car during the journey.

A car travels with speed 30 km h^(-1) for 30 minutes and then with speed 40 km h^(-1) for one hour. Find the average speed of car

A car accelerates uniformly from 18 km h^(-1) to 36 km h^(-1) in 5s. Calculate the distance covered by the car in that time.

A car is moving at 80 km*h^(-1) towards north. Another car is moving at 80 sqrt(2) km*h^(-1) towards north-west. Find the relative velocity of the second car with respect of the first.