how do you use the objects from a class if you change it to an abstract class and extend it in another class?
<p>I want to turn a class I made into an abstract class and get another class to extend it. This is because the class (particle) is leaning heavily on the class I want to make abstract (vector). </p>

<p>I am not sure how I will use all those objects I instantiated with the new keyword or if it will totally mess things up. I am willing to try it to learn something about using the abstract classes in my own example but if anyone can help me understand what I am doing that would be great! </p>
