$($a$)$ The fishing pole in the figure below makes an angle of $\backslash (20\mathrm{.}0^\{\backslash$circ$\}\backslash )$ with the horizontal. What is the torque exerted by the fish about an axis perpendicular to the page and passing through the angler's hand if the fish pulls on the fishing line with a force $\backslash (\backslash$overrightarrow$\{\backslash$mathbf$\{$F$\}\}=108\backslash$mathrm$\{$~N$\}\backslash )$ at an angle $\backslash (37\mathrm{.}0^\{\backslash$circ$\}\backslash )$ below the horizontal? The force is applied at a point $\backslash ($ L$=1\mathrm{.}90\backslash$mathrm$\{$~m$\}\backslash )$ from the angler's hands. $($Enter the magnitude in $\backslash (\backslash$mathrm$\{$N$\}\backslash$cdot $\backslash$mathrm$\{$m$\}\backslash ),$ accurate to at least the nearest integer.$)$

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iv $$ III

direction

$---$Select$---$

increase in the torque exerted by the fish about an axis perpendicular to the page and passing through the angler's hand? $($Enter the magnitude in $\backslash (\backslash$mathrm$\{$N$\}\backslash$cdot $\backslash$mathrm$\{$m$\}\backslash ).)$

$\backslash [$

$\backslash$mathrm$\{$N$\}\backslash$cdot $\backslash$mathrm$\{$~m$\}$

$\backslash ]$