Those Arresting Physicists

From a joke that;s going around:

Werner Heisenberg, Erwin Schrodinger and Georg Ohm are in a car that gets pulled over. Heisenberg is driving and the cop asks him: "Do you know how fast you were going?"

"No, but I know exactly where I am," Heisenberg replies.

The cop says: "You were doing 55 in a 35."

Heisenberg throws up his hands and shouts: "Great! Now I'm lost!"

The cop thinks this is suspicious and orders him to pop open the trunk. He checks it out and says: "Do you know you have a dead cat back here?"

"We do now, you jerk!" shouts Schrodinger.

The cop moves to arrest them. Ohm resists.