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RRB NTPC 17 January 2017 Paper
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© examsnet.com
Question : 29
Total: 120
A tank, filled partially with a liquid, is subjected to a uniform horizontal acceleration. Which of the following is true for the surface of liquid in the tank?
The liquid surface falls down on the direction of motion and rises up on the back side of the tank.
The liquid surface falls down only at the center of the tank.
The surface of the liquid remains horizontal.
The liquid surface rises up on the direction of motion and falls down on the back side of the tank.
Validate
Solution:
(1) As the tank starts a uniform horizontal acceleration the liquid surface fall down on the front side and rises up on the back side of the of the tank.
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