A train starting from one station accelerates uniformly over a distance of `0.5 km`, moves with a

A train starting from rest accelerates uniformly for 100 s, then comes to a stop with a uniform retardation in the next 200 s. During the motion, it covers a distance of 3 km. Choose the wrong option

A car starts from rest and accelerates uniformly to a speed 50ms^(-1) over a distance of 250m . Find the acceleration and time taken by the car to cover this distance.

A train starting from rest accelerates uniformly for 100s, runs at a constant speed for 5 minutes and then comes to a stop with uniform retardation in next 150 seconds. During this motion, it covers a distance of 4.25 km. Find its (i) constant speed (ii) acceleration and (iii) retardation

Between two stations a train starting from rest first accelerates uniformly, then moves with constant velocity and finally retarts uniformly to come to rest. If the ratio of the time taken be 1 : 8 : 1 and the maximum speed attained be 60 km//h , then what is the average speed over the whole journey ?

A Bullet Train in Japan starting from rest accelerates uniformly at 0.5m s^(-2) for 2 minutes. It then maintains uniform speed for 20 minutes and then retards uniformly at the rate of 0.25 m s^(-1) and comes to rest. Calculate the average speed of the train

A train starts from station A with uniform acceleration a_(1) . For some distance and then groes with uniform retardation a_(2) for some more distance to come to rest at station B . The distance between stations A and B is 4 km and the train takes 1//5 h compete this journey. If accelerations are in km per mimute unit, then show that (1)/(a_(1)) +(1)/(a_(2)) =x . Find the value of x .

A train starting from rest moves with a uniform acceleration of 0.2 m//s^(2) for 5 minutes . Calculate the speed acquired and the distance travelled in this time.