title: Simple Javascript Physics Engine
body: <p>Is there a simple JavaScript physics engine available that can handle some simple 3D scenarios.</p>
  
  <p>I'm aware of the Box2D implementation but I don't think that can do what I need. In essence I want to simulate the behavior of a ball as it interacts with a hole (like putting in golf). Where, depending on the speed, the ball can spin around the hole etc.</p>