Question

Hey Everyone

Please Answer This Question

1) What is Thrust?
2) What is Pressure?
3) What was Archimedes Principle?​

Answer 1

answer:

Thrust

Thrust is the force which moves an aircraft through the air. Thrust is used to overcome the drag of an airplane, and to overcome the weight of a rocket. Thrust is generated by the engines of the aircraft through some kind of propulsion system.

Pressure

Pressure is the force applied perpendicular to the surface of an object per unit area over which that force is distributed. Gauge pressure is the pressure relative to the ambient pressure. Various units are used to express pressure.

Archimedes Principle

Archimedes' principle states that the upward buoyant force that is exerted on a body immersed in a fluid, whether fully or partially submerged, is equal to the weight of the fluid that the body's displaces and acts in the upward direction at the centre of mass of the displaced fluid.

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