$(4)$

The gate is $|{)}_{?}^{\text{'}}$ to the paper. The ball weighs $1200$ pounds and has a radius of $1\mathrm{.}5$ ft $.$ Draw the final FBD of the ball and gate. Find the reactions at A and $B.$ Draw the final FBDs$.$

$A_x=$

$A_y=$

$V_{\text{b}\text{a}\text{l}\text{l}}=\frac{4}{3}{r}^3$

$B_x=$

Final FBD