Can you answer these brain teasers?

Question

1. There is a bullet which can shoot through any barrier. Let's also say there is an absolutely bullet-proof armor which no object can penetrate. What will happen if such a bullet hits such an armor?

2. A girl goes into the past and kills her Grandmother. Since her Grandmother is dead, the girl was never born. If she were never born, she never killed her grandmother. Is there girl or the Grandmother still in existence?

3. If the temperature this morning is 0 degrees and the Weather Channel says, "It will be twice as cold tomorrow," so what will the temperature be?

4. What happens if you are in a car going the speed of light and you turn the headlights on?

5. When you enter a public bus, the driver will pull a lever to open the door for you. So at the end of the day, when the bu driver exits the bus, who closes the door?

Answer 1

1. the bullet will partially penetrate the armor
2. neither the girl or grandmother exist
3. -200 degrees
4. headlights wont have an effect
5. done manually from outside

Answer 2

1-They both cannot exist in the same universe at the same time.
It would take half the energy of the universe plus a bit to create either.
2-She could have killed her grandmother after her parent was born.
3- 0
4- Nothing with mass can travel at the speed of light. Anything less than the speed of light will experience time dilation to such an extent that the speed of its light will still be 186000 miles per second.
5- He leaves the window open, reaches in, closes the door and then slides the window closed.

Answer 3

1. bullet and the barrier are both invincible so they cancel out and explode
2.the grandmother will still exist but will be dead and depending on wether the grandmother had had kids already decides weather the girl is still alive
3.it would still be 0 degrees and there statement would make no sense
4. since the car is going at the speed of light and light goes at the speed of light, no light is let off
5.the driver pushes it closed from the outside

Got any more?

Answer 4

1. nothing
2. you can use the car w/ a speed of light to go back to the past.
3. 2 x 0 = 0
4. the headlights will be broke.
5. no one.

Answer 5

1. At what velocity?
2. Yes. you need to examine string theory and the Cognitive Theoretical Model of the Universe.
3. Celcius or Farenheit?
4. See #2
5. He does - or he leaves it open...

Answer 6

1.The bullet wouldn't go through.
2.There was never a girl
3.it will still be 0 degrees.
4.Nothing
5.They don't close the door.

Answer 7

1. Really big explosion. BOOM!
2. this is a paradox of time. it'll keep looping and looping.
3. still cold.
4. your car desintegrates.
5. there's a cool remote control in the keys- or a good old fashioned handle on the door'll do.

*i know my answers are stupid- trying to be funny*

Answer 8

1. Nothing..
2. There is no Girl
3.Zero Degrees
4. Nothing..You just keep going
5. it closes by itself

Answer 9

e-mail me the answersss pleasee!!