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MyPhysicsLibrary.java
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MyPhysicsLibrary.java
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import java.awt.Point;
import java.lang.Math;
public class MyPhysicsLibrary
{
public static double Distance(Point p1,Point p2)
{
return(Math.sqrt(Math.pow((p1.x-p2.x),2)+Math.pow((p1.y-p2.y),2)));
}
public static double Distance(int x1,int y1,int x2,int y2)
{
return(Math.sqrt(Math.pow((x1-x2),2)+Math.pow((y1-y2),2)));
}
public static int positionAfterTimeinX(int x,double acc,double vel,int time)
{
return (int)(x+((vel*time)+(0.5*acc*Math.pow(time,2))));
}
public static int positionAfterTimeinY(int y,double acc,double vel,int time)
{
return (int)(y+((vel*time)+(0.5*acc*Math.pow(time,2))));
}
public static Point positionAfterTime(Point p,double acc,double vel,int time)
{
Point result=new Point();
result.x=positionAfterTimeinX(p.x,acc,vel,time);
result.y=positionAfterTimeinY(p.y,acc,vel,time);
return result;
}
public static Point positionAfterTime(Point p,Acceleration acc,Velocity vel,int time)
{
Point result=new Point();
result.x=positionAfterTimeinX(p.x,acc.accelerationX,vel.velocityX,time);
result.y=positionAfterTimeinY(p.y,acc.accelerationY,vel.velocityY,time);
return result;
}
}