Suppose two Cars start together in the same direction from the same place. The first goes with uniform speed of `10km//hr.`The second goes at a speed of `8km//hr` in the first hour and increases the speed by `1//2km` each succeeding hour.Find the distance travelled by the second car in 'n' hours.

Suppose two Cars start together in the same direction from the same place. The first goes with uniform speed of 10km//hr. The second goes at a speed of 8km//hr in the first hour and increases the speed by 1//2km each succeeding hour.Find the distance travelled by the first car in 'n' hours.

Suppose two Cars start together in the same direction from the same place. The first goes with uniform speed of 10km//hr. The second goes at a speed of 8km//hr in the first hour and increases the speed by 1//2km each succeeding hour.After how many hours will the second car overtake the first car if both cars go non-stop?

A car travelling at a speed of 54 km/hr is brought to rest in 90 s. Find the distance travelled by the car before coming to rest.

Two cars A and B travel from the same point and in the same direction. A is travelling at a speed of 30 k(m) / hour and B at a speed of 40 (km) / hour . After 4 hours, what is the distance between the cars? How far the cars would be if they travelled in opposite direction?

Two bodies start moving in the same straight line at the same instant of time from the same origin.The first body moves with a constant velocity of 40 m/s and the second starts from rest with a constant acceleration of 4m/s^2 . a)What is uniform speed? b)Find the time that elapses before the second catches the first body.

A car covers first half of the distance between two places at a speed of 40 km//h and the second half at 60 km//h . Calculate the average speed of the car.

A car is running at an average speed of 60 (km) / hr . If the driver has closed his eyes for 10 seconds how much distance would the car have run?

By increasing the speed of a bus by 10 km//hr , it takes one and half hours less to covera journey of 450km. Find the original speed of the bus.