A closed tank containing water is moving in a horizontal direction along a straight line at a constant speed. The tank also contains a steel ball and a bubble of air. If the tank is decelerated horizontally, then________________?_x005F_x000D_1. the ball will move to the front_x005F_x000D_2. the bubble will move to the front_x005F_x000D_3. the ball will move to the rear_x005F_x000D_4. the bubble will move to the rear_x005F_x000D_Find out which of the above statements are correct ?

A closed tank containing water is moving in a horizontal direction alo

1.	A closed tank containing water is moving in a horizontal direction along a straight line at a constant speed. The tank also contains a steel ball and a bubble of air. If the tank is decelerated horizontally, then________________?_x005F_x000D_1. the ball will move to the front_x005F_x000D_2. the bubble will move to the front_x005F_x000D_3. the ball will move to the rear_x005F_x000D_4. the bubble will move to the rear_x005F_x000D_Find out which of the above statements are correct ?
A.	(1) and (2)
B.	(1)and(4)
C.	(2) and (3)
D.	(3) and (4)
Answer» C. (2) and (3)