A man pulls a bucket of water from a depth of h from a well. If the mass of the rope and that of bucket full of water are m and M respectively, the work done by the man is :

Options

A. `((M)/(2)+m)gh`
B. `((M+m)/(2))gh`
C. `(M+(m)/(2))gh`
D. `(M+m)gh`

Answer

C