diff --git a/2D_Motion.py b/2D_Motion.py
index 94ad941..33c00c3 100644
--- a/2D_Motion.py
+++ b/2D_Motion.py
@@ -89,7 +89,7 @@ def restart():
 # simulation loop
 
 while ball.pos.y >= ground.pos.y:
-    rate(100) # set loop to run 100 times a second
+    rate(1.0 / dt) # set loop to run 100 times a second
     keyPress(ballScene)
     #print(restart(ballScene))
 
diff --git a/energy.py b/energy.py
index d7f60cd..26200f8 100644
--- a/energy.py
+++ b/energy.py
@@ -66,7 +66,7 @@
 
 
 while True:
-    rate(100)
+    rate(1.0 / dt)
     keyPress(scene)
     if block.pos.x < blockWidth / 2: # When block is sliding down the ramp
         # dt is such a small number that we are calculating the AROC on such a small interval that we are more or less getting instantaneous values (Calculus Application)
diff --git a/freefall_basic.py b/freefall_basic.py
index d87b3da..e20f928 100644
--- a/freefall_basic.py
+++ b/freefall_basic.py
@@ -75,7 +75,7 @@ def restart():
 # simulation loop
 
 while ball.pos.y >= 0:
-    rate(100) # set loop to run 100 times a second
+    rate(1.0 / dt) # set loop to run 100 times a second
 
     keyPress(ballScene)
 
diff --git a/freefall_complex.py b/freefall_complex.py
index 43d6233..8bd6f55 100644
--- a/freefall_complex.py
+++ b/freefall_complex.py
@@ -72,7 +72,7 @@ def restart():
 # simulation loop
 
 while ball.pos.y >= ground.pos.y:
-    rate(100) # set loop to run 100 times a second
+    rate(1.0 / dt) # set loop to run 100 times a second
 
     keyPress(ballScene)
 
diff --git a/momentum.py b/momentum.py
index 7446bce..9c7bf72 100644
--- a/momentum.py
+++ b/momentum.py
@@ -71,6 +71,6 @@ def updatePos(rightInMotion, time): # takes boolean indicating which pendulum st
 
 rightInMotion = True # start with the right pendulum in motion
 while True:
-    rate(100)
+    rate(1.0 / dt)
     rightInMotion = updatePos(rightInMotion, t)
     t += dt
\ No newline at end of file