you can't see it moving because your moving with it
Yes, because you attract the earth with the same gravitational force that the earth attracts you.
Because as we jump we push it away by the same amount as it would come towards us.
You cant jump off the moon and land on earth because , there is zero gravity in space , so you would float away
Because you are moving at the same velocity as the Earth.
it is dangerous to jump out of a movinng vehicle because you can get very injured and it cant really be minimized much unless the thing is going as slow as a snail :)
While you are moving, jump (wile moving). Once you land jump again (still moving same direction). Jump one more time exactly as you land (while moving in the same direction) to do the triple jump and get a little higher.
Both.-- The gravitational force is always actually a pair of forces.-- They act in both directions, on both bodies, and they're equal.-- Whatever your weight is on Earth, that's also the Earth's weight on you.-- When you jump out of an airplane, you accelerate toward the Earth, andthe Earth accelerates toward you.(Of course, since the Earth's mass is something like 59,740,000,000,000,000,000,000 timesas much as your mass, your acceleration is 59,740,000,000,000,000,000,000 times as muchas the Earth's acceleration toward you.)
You cant double jump
You cant jump at all...
you cant
You cant
most likely if you are moving fast you will role the opposite direction that the car is moving. but the best bet is to never jump out of a moving car.