Question

24. A body is dropped down from the window of a train.
Will its time of fall remain the same if the train is
stationary, or moving with uniform speed v or moving
with acceleration a?
Answer. Yes.​

Answer 1

Answer : Yes time would remain Same

Explanation:

As the Ball falling from a stationary train will only experience one force (ie GRAVITATIONAL FORCE ) as the body is under Free Fall ...

Similarly the ball falling from a moving training will perform a Projectile Motion again in which the only force acting on the Ball is GRAVITATIONAL FORCE .

Since the force acting in both the case are same ...& the distance to be covered is also same (ie window to ground) . Thus time remains constant

Hope it helps You !

Answer 2

Answer:

the body is Experian Cong G force i.e gravitational force under the eearths pull on it