When a train stops suddenly, passengers in the running train feel an instant jerk in the forward direction becauseA. The back of the seat suddenly pushes the passengers forwardB. Inertia of rest stops the train and takes the body forwardC. Upper part of the body continues to be in the state of mention whereas the lower part of the body in contact with seat remains at restD. Nothing can be said due to insufficient data

Harshit Singh , 2 Years ago

Grade 12th pass