contestada

If a passenger train is traveling on a straight track with a negative velocity and a positive acceleration, is it speeding up or slowing down?

Respuesta :

MechEngineer

Answer:

Slowing down

Explanation:

Since a train with negative velocity and positive acceleration, this means its acceleration is in opposite direction with the velocity. As time progress, this opposite direction would decrease the velocity magnitude, making the train slowing down.

Otras preguntas