A driver takes 0.20 s to apply the brakes after he sees a need for it. This is called the reaction time of the driver. If he ils driving a car at a speed of 54 km/h and the brakes cause a deceleration of `6.0 m/s^2`, find the distance travelled by the car after he sees the need to put the brakes on.

On seeing red light ahead, a driver takes 0.3 s to apply the brakes. This is called the reaction time of the driver. If he was initially driving at a speed of 36km/hr and application of the brakes causes a deceleration of 4.0m//s^(2) . Calculate the distance travelled by the car after he sees the red light.

A driver of car takes -20 s (which is the reaction time of dricer ) to apply the brkes after he sees an obstruction at a distance of 25 m from him . If he is driving car at a speed of 54 km h^(-1) and the brakes cause a deceleration of 6.0 km h^(-2), predict whether he will avert collistion or not.

A car is moving with constant speed 15 m//s . Suddenly the driver sees an obstruction on the road and takes 0.40 s to apply the brake, the brake causes a deceleration of 5 m//s^(2) . Find the distance traveled by the car before it stops.

A person travelling at 43.2 km/h applies the brake giving a deceleration of 6.0 m/ss^2 to his scooter. How far will it travel before stopping?

A driver applies the brakes on seeing traffic singal 400m ahead. At the time of applying of brakes vehicle was moving with speed 15 m//s . The brekes provide uniform deceleration of 0.3m//s^(2) . The displacement of the vehicle in 1 mmin duration after the driver sees the singal is :

A person driving a car with a speed 72 km/h suddenly sees a boy crossing the road. If the distance moved by car, before the person applies brakes is 5 m, the reaction time of the person is

The distance travelled by a motor car in t seconds after the brakes are applied is s feet where s=22t-12t^(2) . The distance travelled by the car before it stops, is

A car takes 25s to stop after th application of breaks. Whatt is the distance traveled by the car if the brakes prouduces a uniform retardation of 0.4 m s^(-2) ?