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________________?1. the ball will move to the front2. the bubble will move to the front3. the ball will move to the rear4. the bubble will move to the rearFind out which of the above statements are correct ?

• A. (1) and (2)
• B. (1)and(4)
• C. (2) and (3)
• D. (3) and (4)