A train of mass 100 metric tons is ascending uniformly on an incline of 1 in 250, and the resistance
Channel: Doubtnut
Date: 28/01/2020

A train of mass 100 metric tons is ascending uniformly on an incline of 1 in 250, and the resistance due to friction, etc is equal to 6 kg per metric ton. If the engine be of `7.84xx10^(4)` watts and be working at full power, find the speed at which the train is going