Answer:
The faster you run, the harder it is to catch me. What am I?
When I get closer my tail grows longer but when I go away my tail leads the way.
Drop me and the world will shatter. You can always find me where you empty your bladder. What am I?
I am a rock group with four members. All dead one was assassinated.
You can catch me but cannot throw me.
I am the kind of an ant that's good at math. What am I?