Question $10($Mandatory$)(9$ points$)$

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Determine the force P required to hold the w $=100-$lb weight in equilibrium.

Question $10$ options:

a$)$

P $=75$ lb

b$)$

P $=50$ lb

c$)$

P $=12\mathrm{.}5$ lb

d$)$

P $=25$ lb