Yes, Co2 packs more of a punch than compressed air. They use Co2 for paint ball guns, and regular paint guns. It is also used for some BB or Air Soft guns.
If you push a car hard it'll go faster and if you push a car softer it will go slower
I would say that a gazell would run faster than a deer because deer when they run they don't really push there legs as hard. Now gazelles they really push there legs because when a bigger animal tries to chase the gazell it would run faster wouldn't you?
Not specifically. Something black, however, will absorb radiant energy faster than something white, so that would make it seem that black (materials) melt faster than white (materials).
A standard transmission is not necessarily faster. You do however have more control over the shifting sequence, so you can often push the car more than an automatic would allow.
You applied more force, therefore the acceleration will be greater, which will result in greater velocity.
That, is what would be time traveling.
No.
It would be more accurate to say "faster than him."
The faster something moves, the more mass it has. Which means, if I were to walk at 5 kmph, my mass would be slightly more than my mass when standing, though this difference is extremely little. The faster you move, the more mass you would have.A space shuttle sitting on Earth would be about 5 milligrams less than a space shuttle orbiting the Earth. Think of it this way, if you were to push a stroller with a newborn in it at an increasingly faster speed every minute, it would start to get harder to push it faster. Soon you would be pushing what seems to be a house, then a skyscraper, then the mass of the moon and so on. At the speed of light, you would be at an infinite mass, since nothing travels faster than light, this is true. Infinite mass doesn't exist in a finite universe (even the universe has it's limits). Therefore it is impossible to travel at the speed of light. Light travels at the speed of light because it is only energy.
A thousand times faster.
Apparently not.
Something faster than the speed of light!