PLEASE DO THE LAST PART D WHERE THERE ARE THREE FORCES INVOLVED

Calculate the Torque $("$Moment$")$ around the pivot shown in each example.

a$)$

$Y=$vec$(r)$vec$(F),$ cale $of8$

$|Y|=|v|A|sin|$

$b=25*10*sin(36\mathrm{.}8)=>1500lb-$inches

c$)$ components $]=52*sin=[20T\frac{?}{b}=ar(r)$vec$(F)$ vec$(d)y^{}{f}_x(hat(k))\frac{?}{\text{b}\text{a}\text{r}}(r)=(a_x,(vec(y)),0)(vec(x))$ vec$(f)=(vec(F_x),(vec(F))*y,0)=(2-7*2)hat(k)=n_{\{\begin{array}{cc}\text{:}[-5\mathrm{.}2\text{h}\text{a}\text{t}& (k)]\\ & m.N\end{array}}$

$T=fc$ mags

indersection

d$)$ of lines of uctior wise

urecection

$T_1=$ GONm ceockwise $(-$toreve$)$

$Y_2=160Nm$ cil $(-$tocque$)$

$=100wm$ ciw

$=>$ looking at ench gorm individumery $=>4N=$vec$(f{)}_1$

longrightarrow$6$Nlongrightarrowvec$(F{)}_2$

$8N=$vec$(F{)}_3$

Torque due to $F_3$

a$)$ Torquer due do vec$(F{)}_{2}1$ taking $-$vec$(n)$ as :$.,\{\begin{array}{ccc}\text{:}[5\mathrm{.}2mN& \text{c}\text{l}\text{o}\text{c}\text{k}\text{w}\text{i}\text{s}\text{e}& ]\\ & \text{t}\text{o}\text{k}\text{i}\text{n}\text{g}-\text{h}\text{a}\text{t}(n)& as\\ & cw\end{array}$

D Erave due do vec$(A)$

$A.s=5,y=$vec$(r)$vec$(F)$

$y=(r)+t|sin|$

$dx=ssoT=$vec$(r)$vec$(F)$

$dy=0$