A car starts from rest and accelerates uniformly to a speed 50ms^(-1) over a distance of 250m . The speed of car is increased to 60ms^(-1) within 10s,if the acceleration is further increased. Find this acceleration and the distance travelled by car in 10s .

An othleter runs a sidtance of 1500 m as follows , (i) He starts from rest and accelerates himself uniformly with acceleration 2 ms^(-2) till he covers a distance or 900 m . (ii) He then runs the remaining distance of 600 m with a uniform speed developed. Calculate the time taken by the athlete to cover the two parts to the distance central point of the total length of track.

If a sporsts car at rest accelerates uniformaly to a speed of 144 km h^(-1) in 5 s, it vovers a distance of ___________m

The speeds of three cars are in the ratio 4: 3: 2. What is the ratio between the times taken by the cars to cover the same distance ?

The speeds of three cars are in the ratio of 2:3:4 Find the ratio between the time taken by these cars to cover the same distance.

If a sports car at rest accelerates uniformly to a speed of 144 km h^(-1) in 5 s, it covers a distance of________ m.

The speeds of three cars are in the ratio of 2 : 3 : 5 Find the ratio of the time taken by the above cars to travel the same distance.