Conservation of momentum: The net momentum of the entire system (rocket plus propellant) is zero, so one is positive (this way) and one is negative (that way). If this way is up, then that way is down, or left and right, east and west, whatever way you want to look at it.
they fly at least 17000mph
fly
To but pressure for it can fly high
Marc Halili told us that we need to fly rockets because know about space , we also have to invent something. by mark
Thrust
so you can simply fly in to space:)
physics and its fins or rutters
no it does not have the required energy to put there, on the otherhand the saturn v rockets and any other rockets can.
birds are alive and rockets dont need air to fly birds have wings and rockets have tail fins
rockets
rockets fly with dog power ' they extract 2000 dogs urine then burn it for jet propulsion2
so that the wind will fly past it to make it fly straight