Thrust. All you have to do is look up the definition of thrust (the physics term).
they go fast
They go very fast
pie
harrison
they fly at least 17000mph
Rockets move fast due to Newton's third law of motion - for every action, there is an equal and opposite reaction. When the rocket engine expels gas at high speeds through the nozzle, it propels the rocket forward with an equal force in the opposite direction. This continuous expulsion of gas at high speeds generates thrust, allowing the rocket to accelerate to high velocities in space.
They go really fast
physics and its fins or rutters
Reusability.
I've never heard of that.
To launch the rocket off the ground and make it go fast.
Maximum speed 3580 mph. Impact 1790 mph