diff --git a/AlgebraicDataflowArchitectureModel/msrc/Acceleration.java b/AlgebraicDataflowArchitectureModel/msrc/Acceleration.java
deleted file mode 100644
index c99c0dc..0000000
--- a/AlgebraicDataflowArchitectureModel/msrc/Acceleration.java
+++ /dev/null
@@ -1,37 +0,0 @@
-import java.util.*;
-
-public class Acceleration {
-	private Map.Entry<Double, Double> force;
-	private double mass;
-	private Velocity velocity;
-	private Onground onground;
-	private Map.Entry<Double, Double> value;
-	public void updateForce(Map.Entry<Double, Double> force) {
-		this.force = force;
-		Map.Entry<Double, Double> temp_l4;
-		if(this.onground.getValue()) {
-			temp_l4 = new AbstractMap.SimpleEntry<>((force.getKey()/mass), 0.0);
-		} else {
-			temp_l4 = new AbstractMap.SimpleEntry<>((force.getKey()/mass), (force.getValue()/mass));
-		}
-		acceleration = temp_l4;
-		velocity.updateAcceleration(value);
-	}
-	public void updateMass(double mass) {
-		this.mass = mass;
-		Map.Entry<Double, Double> temp_l5;
-		if(this.onground.getValue()) {
-			temp_l5 = new AbstractMap.SimpleEntry<>((force.getKey()/mass), 0.0);
-		} else {
-			temp_l5 = new AbstractMap.SimpleEntry<>((force.getKey()/mass), (force.getValue()/mass));
-		}
-		acceleration = temp_l5;
-		velocity.updateAcceleration(value);
-	}
-	public Acceleration(Velocity velocity, Onground onground) {
-		this.onground = onground;
-	}
-	public Map.Entry<Double, Double> getValue() {
-		return value;
-	}
-}
\ No newline at end of file