When a train stops suddenly, passengers in the running train feel an instant jerk in the forward direction because [MP PMT 1982]

Nothing can be said due to insufficient data

The back of seat suddenly pushes the passengers forward

Inertia of rest stops the train and takes the body forward

Upper part of the body continues to be in the state of motion whereas the lower part of the body in contact with seat remains at rest

When a train stops suddenly, passengers in the running train feel an i

1.	When a train stops suddenly, passengers in the running train feel an instant jerk in the forward direction because [MP PMT 1982]
A.	The back of seat suddenly pushes the passengers forward
B.	Inertia of rest stops the train and takes the body forward
C.	Upper part of the body continues to be in the state of motion whereas the lower part of the body in contact with seat remains at rest
D.	Nothing can be said due to insufficient data
Answer» D. Nothing can be said due to insufficient data