A train weighing 100 metric ton is running on a level track with a uniform speed of `72km h^(-1)` . If the frictional resistance amounts to `0.5kg` per metric ton, find the power of the engine

A train weighing 1000 quintals is running on a level road with a unifrom speed of 72km//h If the frictional resistance amounts to 50g wt. per quintal find power in watt, take g = 9.8ms^(2) .

A train weghing 1000 quintals is running on a level road ith a uniform speed of 72 km//h .If teh frictional resistance amounts to 50 g wt.per quintal,find power in watt,take g= 9.8 m s^-2 .

A train of weight 10^(7)N is running on a travel track with uniform speed of 36 km h^(-1) . The frictional force is 0.5 kg f per quintal. If g = 10 ms^(-2) , power of engine is

A train of weight 10^(7)N is running on a travel track with uniform speed of 36 km h^(-1) . The frictional force is 0.5 kg f per quintal. If g = 10 ms^(-2) , power of engine is

A train of mass 100 metric tons is drawn up an incline of 1 in 49 at the rate of 36 kph by a engine. If the resistance due to friction be 10N per metric ton, calculate the power of the engine if the steam is shut off, how far will the train move before it comes to rest ?

A 50 metric ton train has to run at 72 kmh^(-1) . If the track is level and total resistance is (1)/(80) th the weight of the train, find the power of the engine.

A train of mass 800 metric tons is moving with a velocity of 72 KMPH. If the resistive force acting on the train is 10N per metric ton, the power of the engine is

A railway engine weighing 40 metric ton is travelling along a level track at a speed of 54 km H^(-1) What additional power is required to maintain the same speed up an incline of 1 in 49 Take g = 9.8 m//s^(2) and m u = 0.1 .