Physics-
General
Easy

Question

Find minimum height of obstacle so that the sphere can stay in equilibrium.

  1. fraction numerator R over denominator 1 plus c o s invisible function application theta end fraction    
  2. fraction numerator R over denominator 1 plus s i n invisible function application theta end fraction    
  3. R (1– sintheta)    
  4. R (1 – costheta)    

The correct answer is: R (1 – costheta)

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