Two cars are travelling toward each other on a straight road at velocities `15m/s` and `16m/s` respectively.When they are `150m` apart, both the drivers apply the brakes and the cars decelerate at `3m/s^(2)` and `4m/s^(2)` until they stop. Separation between the cars when they come to rest is ........... m

Two cars travelling towards each other on a straight road at velocity 10 m//s and 12 m//s respectively. When they are 150 metre apart, both drivers apply their brakes and each car decelerates at 2 m//s^(2) until it stops. How far apart will they be when they have both come to a stop?

Two identical balls are approaching towards each other on a straight line with velocity 2m//s and 4m//s , respectiely. Find the final velocities after elastic collision between them.

Two cars X and Y start off to a race on a straight path with initial velocities of 8 m/s and 5 m/s respectively. Car X moves with uniform acceleration of 1 "m/s"^2 and car Y moves with uniform acceleration of 1.1 "m/s"^2 . If both the cars reach the winning post together find the length of the track.

Two cars A and B of equal masses (100 Kg) are moving on a straight horizontal road with same velocity 3m//s as shown. At t = 0 car A starts accelerating with constant acceleration of 2 m//s^(2) (intial separation between car is 25 m ). Choose correct options (neglect length of cars)

Two trains A and B are approaching each other on a straight track, the former with a uniform velocity of 25 m/s and other with 15m/s, when they are 225 m a part brakes are simultaneously applied to both of them. The deceleration given by the brakes to thetrain B increases linearly with time by 0.3 m//s^(2) every second, while the train A is given a uniform deceleration, (a) What must be the minimum deceleration of the train A so that the trains do not collide ? (b) What is the time taken by the trains to come to stop ?

Two cars start off a race with velocities 2m // s and 4m // s travel in straight line with uniform acceleration 2m//s^(2) and 1m//s^(2) respectively. What is the length of the path if they reach the final point at the same time ?

Car A has an acceleration of 2m//s^2 due east and car B, 4 m//s^2. due north. What is the acceleration of car B with respect to car A?

Car A has an acceleration of 2m//s^2 due east and car B, 4 m//s^2. due north. What is the acceleration of car B with respect to car A?

Two cars A and B are moving in same direction with velocities 30 m/s and 20 m/s. When car A is at a distance d behind the car B, the driver of the car A applies brakes producing uniform retardation of 2m//s^(2) . There will be no collision when :-

A car moving with constant acceleration crosses two points A and B with velocities 10 m/s and 20 m/s in its path. Find the velocity of the car midway between A and B. (in m/s).