A 2000 kg aircraft is designed to carry a payload of 5000N when cruising at 300 km/hr. The effective wing area is `25 m^2`. Assuming a conventional airfoil, calculate the takeoff speed if the angle of attack of `10^0` is desired and the stall speed when landing. [2071-Chaitra ] [8]

Given: Military aircraft with M=8000 kg, lands on 350 km/hr and is slowed by a parachute with `A=10 m^2` area. Find …

A jet plane having a wing area of `30 m^2` and weighing 28 KN flies at 900 km/hr. The engine develops 8000 KW and has a …

A kite has an effective area of `0.6 m^2` and mass 0.4 kg. It experience a drag of 15 N in a wind speed of 40 km/hr. Det…

Find the expression for pressure and friction drag. What do you understand by a streamlined body? Give some examples of …

Derive an expression for the forces acting on a submerged body.

Explain the drag of a Sphere.

An aircraft weighing 1000 KN when empty has a wing area of 220 `m^2`. It is to take off at a velocity of 300km/hr and a …

Define aerofoil with accepted terminology with neat sketch. A wing with a span of 22m and 64 `m^2` plan area moves hori…