title: Very fast movement of a node upon contact
body: <p>In my scenario using Veins-4a2 I am interested to calculate the distance between two nodes (in my scenario nodes are bikes) during a contact. I got the coordinates of the two nodes and I calculated the distance between them.</p>
  
  <p>I noticed that the source node moves very fast during a contact. For example:</p>
  
  <p>at t= 55.104470531278 s ,the source node (434.32;282.398;1.895) sends data to the receiver node (448.664;307.657;1.895).</p>
  
  <p>at t= 55.104753531277 s ,the same source node (<strong>438.981;284.728</strong>;1.895) sends data to the same receiver node (448.664;307.657;1.895).</p>
  
  <p>So the source node, in 0.283 ms, moves up to 5 meters. This behaviour is anormal and illogical. I need help to understand this behaviour please. </p>