One end of massless rope, which passes over a massless and frictionless pulley \(P\) is tied to a hook \(C\) while the other end is free. Maximum tension that the rope can bear is \(360\ N\). With what value of maximum safe acceleration (in \(ms^{-2}\)) can a man of \(60\ kg\) climb on the rope?
1
\(16\)
2
\(6\)
3
\(4\)
4
None of these