Question

two ball of same size but different material rubber and iron and kept on a smooth floor of a moving a train the brakes are applied suddenly to stop the train a will the ball start crawling be if so in which direction will they move same speed give reason

Answer 1

Answer:

they move in the direction of the train because of the momentum..

Explanation:

they move in the direction of the train because of the momentum.. but both of different materials so, not same mass. more mass means more acceleration.