Figure 3 shows two identical hollow spheres. Sphere A is completely filled with the liquid while B is partially filled with identical liquid.

      

Figure 3 shows two identical hollow spheres. Sphere A is completely filled with the liquid while B is partially filled with identical liquid.
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When the two spheres are rolled gently on a horizontal surface, it is observed that the sphere B stops earlier that the sphere A. Explain this observation.

  

Answers


John
There is friction between the water and sphere surfaces in B, which resist motion. As B moves forward, the water in it moves backwards
johnmulu answered the question on April 18, 2017 at 13:29


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