Civil Engineering MCQs
Q 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________________?
  • A A. 1. the ball will move to the front
  • B B. 2. the bubble will move to the front
  • C C. 3. the ball will move to the rear
  • D D. 4. the bubble will move to the rear
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