diff --git a/src/funktion.c b/src/funktion.c
index 58c8832..51b27d4 100644
--- a/src/funktion.c
+++ b/src/funktion.c
@@ -383,4 +383,12 @@ double position(double x0, double v0, double a, double t)
 double force(double m, double a) 
 {
     return m * a;
+}
+double work(double a, double d,double m) 
+{
+    double result;
+    result = (m * a) * d;
+    printf("%f", result);
+    return result;
+
 }
\ No newline at end of file
diff --git a/src/funktion.h b/src/funktion.h
index 0aca77e..18b1fd1 100644
--- a/src/funktion.h
+++ b/src/funktion.h
@@ -69,5 +69,6 @@ double substraction_3Zahlen(double sZahl1,double sZahl2,double sZahl3);
 double velocity(double v0, double a, double t);
 double position(double x0, double v0, double a, double t);
 double force(double m, double a);
+double work(double a, double d,double m) ;
 
 #endif
diff --git a/src/main.c b/src/main.c
index a973daa..e1e36ec 100644
--- a/src/main.c
+++ b/src/main.c
@@ -314,4 +314,12 @@ int main()
     m=getValue('M');
     a=getValue('A');
     force(m, a);
+
+    printf("Gib die Beschleunigung a ein: ");
+    a=getValue('A');
+    printf("Gib die Masse m ein: ");
+    m=getValue('M');
+    printf("Gib die Strecke d ein: ");
+    d=getValue('D');
+    work(a, d, m);
 }