A train of mass 4000 metric tons is moving with a velocity

Last updated: 6/10/2023

A train of mass 4000 metric tons is moving with a velocity of 18 KMPH With the application of a force its velocities changes to 9 in 2 minutes If the power of the engine is 10 MW the value of 9 is in KMPH 1 72 2 90 3 36 4 54