Plz solve this Q

Dear Student,

Please find below the solution to the asked query:

Given information is,

The clamp can tolerate a maximum force of 360 N. So, Let the maximum possible tension in the string is T. So,

$T \cos \theta = 360 \Rightarrow T = \frac{360}{\cos {60}^0} \Rightarrow T = \frac{360}{{\displaystyle \raisebox{1ex}{$1$}\!\left/ \!\raisebox{-1ex}{$2$}\right.}} \Rightarrow T = 720 N$.

Let the man is climbing with an a_max. So,

$$\begin{gathered} m{a}_{max} = T - mg \Rightarrow 60 a_{max} = 720 - 60\times 10 \Rightarrow 60 a_{max} = 120 \\ \Rightarrow a_{max} = 2 \raisebox{1ex}{$m$}\!\left/ \!\raisebox{-1ex}{$s^2$}\right. \end{gathered}$$
 

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