Post a New Question

physics

posted by on .

The electric motor of a model train accelerates the train from rest to 0.640 m/s in 19.0 ms. The total mass of the train is 875 g. Find the average power delivered to the train during its acceleration.

  • physics - ,

    power= work/time= 1/2 m vf^2 / time

  • physics - ,

    thank You

Answer This Question

First Name:
School Subject:
Answer:

Related Questions

More Related Questions

Post a New Question