A man of weight $80\, kg$ is standing in an elevator which is moving with an acceleration of $6\,\,m/{s^2}$ in upward direction. The apparent weight of the man will be ......... $N$ $(g = 10\,m/{s^2})$
A man of weight $80\, kg$ is standing in an elevator which is moving with an acceleration of $6\,\,m/{s^2}$ in upward direction. The apparent weight of the man will be ......... $N$ $(g = 10\,m/{s^2})$
$1480$
$1280$
$1380 $
None of these
A man of weight $80\, kg$ is standing in an elevator which is moving with an acceleration of $6\,\,m/{s^2}$ in upward direction. The apparent weight of the man will be ......... $N$ $(g = 10\,m/{s^2})$
The apparent weight of man,
$R = m(g + a) = 80(10 + 6) = 1280\,N$