Ask an Explainer - Propulsion

Displaying records 31 to 40 of 226
Q: Why is solid propellant not used in launching a rocket ?
Categories:
Propulsion
Q: What is a slow rocket?
Categories:
Propulsion
Q: Why is the speed of jet and rocket different?
Categories:
Propulsion
Q: Which is faster, the B-2 stealth bomber, F-22 Raptor, Concorde or SR-71 Blackbird?
Categories:
Propulsion, Structures & Materials, Flight Dynamics
Q: What are the advantages of liquid fuel?
Categories:
Propulsion
Q: Where was the first rocket used?
Categories:
Propulsion
Q: Is it possible for a propeller to create a lift without an airfoil shape?
Categories:
Propulsion
Q: If an aircraft does not have a piston engine, how does it start moving down the runaway before taking off?
Categories:
Propulsion
Q: Is there any other new technology to make spaceships fly in space nearly to the speed of light?
Categories:
Propulsion, Structures & Materials
Q: Why did the Wrights place the propellers at the rear of the plane instead of the front?
Categories:
Propulsion