two balls of same size of different material,rubber and iron are kept on the smooth floor of moving train. The breaks are applied suddenly to stop the train. Will the ball start rolling?If so, in which direction ?Will they move with same speed ? Give reason for your answer.
Answers
Answered by
2
Answer:
yes both balls will start ruling due to inertia in same direction as the that of green both bones do not move with the same speed because their mass for different therefore the force will defer for two balls being heavier the Steel ball will move at lowest speed
Answered by
2
Answer:
yes , the balls will start rolling in the direction in which train was previously moving . No , they will move with different speed .
Explanation:
The balls will start rolling because of law of inertia of motion .
the balls will move with different speed because of different coefficient of friction of iron ball and rubber ball.
Similar questions