Physics-
General
Easy

Question

The figure shows a block of mass m placed on a smooth wedge of mass M. Calculate the value of M¢ and tension in the string, so that the block of mass m will move vertically downward with acceleration 10 m/s2
(Take g = 10 m/s2)

  1. the value of M¢ is fraction numerator M cot invisible function application theta over denominator 1 minus cot invisible function application theta end fraction    
  2. the value of M¢ fraction numerator M tan invisible function application theta over denominator 1 minus tan invisible function application theta end fraction    
  3. the value of tension in the string is fraction numerator M g over denominator tan invisible function application theta end fraction    
  4. the value of tension is fraction numerator mu g over denominator cot invisible function application theta end fraction    

The correct answer is: the value of M¢ is fraction numerator M cot invisible function application theta over denominator 1 minus cot invisible function application theta end fraction

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