Energy and its Conservation
 

Energy and its Conservation problem 82


A train of mass 400 tonnes covers a distance of 1.0 km while increasing its speed from to .

  • Neglecting frictional force, how much work does the train do during this acceleration?

  • Calculate the time taken during this acceleration.

  • What is the power of the train's engine during this acceleration?


 

material editor: Habeeb Adenle