Study Questions
  • 0
Begginer

A wagon weighing 1000 kg moves 50 km/h on smooth rails. Later, a mass of 250 kg is placed in the wagon. What is the velocity with which it moves?

  • 0

A wagon weighing 1000 kg moves 50 km/h on smooth rails. Later, a mass of 250 kg is placed in the wagon. What is the velocity with which it moves?

1) 20 km/hr
2) 30 km/hr
3) 40 km/hr
4) 50 km/hr

Related Questions

Leave an answer

Leave an answer

1 Answer