title: Accelerate a UIView using a UIPushBehavior
body: <p>I'm trying to accelerate a UIView over a time/distance. So far it seems that <code>UIPushBehavior</code> is continuous, i.e it doesn't stop until it hits an immovable object. Is there a way to accelerate a <code>UIView</code> over time? or a distance?</p>
  
  <p>P.S I'm not great in terms of physics vernacular, so please be kind haha</p>