diff --git a/doc/main.tex b/doc/main.tex
index 21f3df2..1bc4892 100644
--- a/doc/main.tex
+++ b/doc/main.tex
@@ -119,7 +119,10 @@
                     &= 0.1 \cdot 14.715 \\
                     &= 1.4715 & [N]\\
                     \\
-                    F_{aand} &= F_{rol}
+                    F_{aand} &= F_{rol} \\
+                    \\
+                    T_{as} &= F_{aand} \cdot r \\
+                    &=F_{rol} \cdot r & [Nm]
                 \end{align*}
 
             \subsubsection{Versnellen}
@@ -131,6 +134,10 @@
                 F_{aand} &= F_{eff} + F_{rol} \\
                 &= 1.05 + 1.4715 \\
                 &= 2.5215 & [N]
+                \\
+                T_{as} &= F_{aand} \cdot r \\
+                &=(F_{eff}+F_{rol}) \cdot r \\
+                &=0.378225 & [Nm]
             \end{align*}
 
             \subsubsection{Vertragen}
@@ -142,6 +149,10 @@
                 F_{aand} &= F_{rol} - F_{eff} \\
                 &= 1.4715 - 0.75 \\
                 &= 0.7215 & [N]
+                \\
+                T_{as} &= F_{aand} \cdot r \\
+                &=(F_{eff}-F_{rol}) \cdot r \\
+                &=0.108225 & [Nm]
             \end{align*}
 
         \subsection{Dalende ondergrond}
@@ -182,6 +193,9 @@
                 &= F_{aand} + 5.03 - 1.3743 = 0\\
                 F_{aand} &= 1.3743 - 5.03\\
                 &= -3.6557 & [N]
+                \\
+                T_{as} &= F_{aand} \cdot r \\
+                &=-0.548355 & [Nm]
             \end{align*}
 
             De motor moet in dit geval dus tegenkracht leveren om de kar op en constante snelheid te houden.
@@ -199,6 +213,10 @@
                 F_{aand} &= F_{z2} + F_{rol}\\
                 &= 5.03 + 1.3743\\
                 &= 6.4043 & [N]
+                \\
+                T_{as} &= F_{aand} \cdot r \\
+                &=(F_{z2}+F_{rol}) \cdot r \\
+                &=0.960645 & [Nm]
             \end{align*}
 
         \subsection{Slip}