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CBSE Class 11-science Answered

Three blocks of different masses are placed one over other on a horizontal surface. Draw the free body diagram for each block separately.
Asked by Topperlearning User | 10 Jun, 2014, 05:15: PM
answered-by-expert Expert Answer

Force on block C:


         (i) mC g = weight of block C, acting downward
         (ii) NB = Normal reaction from B

 
Force on block B:
        

        (i) mg = weight of block B, acting downward
        (ii) NA = Normal reaction from upper surface of A
       (iii) NB = Normal reaction from lower surface of C on B, acting downward
 
Force on block A:
     
 
       (i) mg = weight of block A, acting downward
      (ii) No = Normal reaction from horizontal surface
      (iii) NA = Normal reaction from lower surface B, acting downward

Answered by | 10 Jun, 2014, 07:15: PM
CBSE 11-science - Physics
Asked by Topperlearning User | 04 Jun, 2014, 01:23: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
CBSE 11-science - Physics
Asked by Topperlearning User | 10 Jun, 2014, 05:15: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
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