Since no one has actually flown one yet, we can only use scientific estimates. Which, depending on the payload and the size of the plasma engine you're using, tops out at close to 1,000,000 miles per hour.
It's the engine that makes the propeller go fast, not the number of blades.
Plasma Cutting is process by which all types of conducting materials can be cut. This is an economic commonly used process for steel cutting in the industry today.
Answer The British established a Rocket battalion during the Napoleonic Wars in early 1800's. They were used at the Battle of Waterloo in 1815. They were also used by the British in the War of 1812 against America---thus the national anthem's line that says "in rocket's red glare". I don't know if this was the first use of rockets. But it was probably the first operational use by a large number of rockets.
Some helicopter main rotor blades spin at roughly 185 rpm and extend out up to 20 ft so your question is subjective to the helicopter you are speaking of.
600 miles an hour
they go fast
pie
They go very fast
harrison
of course rockets r in Halo 3! y wodnt they be???!!! GO PLASMA PISTOL NOOBS
rockets are filled with fuel called thrust and the engine mixes this in and that sets it too go really fast
rockets can go to 60,000 mp/h speed maximum
They go really fast
I've never heard of that.
To launch the rocket off the ground and make it go fast.
rockets can go anywhere.space is where rockets can go
35,000 mph or mach 45 (45 times the speed of sound)