question_answer

A boy of 50 kg is in a lift moving down with an acceleration \[9.8\,m{{s}^{-2}}\]. The apparent weight of the body is \[(g=9.8\,m{{s}^{-2}})\]     [EAMCET (Med.) 1995; Pb. PMT 1999; KCET 2000]          

A)                              \[50\times 9.8\,N\]            

B)                           Zero            

C)                         50 N               

D)                         \[\frac{50}{9.8}N\]