Which of the following statements is true for the center of gravity ( – McqOptions

MCQOPTIONS

1.	Which of the following statements is true for the center of gravity (cog) and the center of pressure (cop) location along the axis of a fuel powered aircraft?
A.	cog and cop both changes
B.	cog remains fixed but cop changes
C.	cog and cop both remain fixed
D.	cog changes but cop remains fixed
Answer» B. cog remains fixed but cop changes

Discussion

No Comment Found

Related MCQs

Determine the normal force coefficient of a rocket having a maximum frontal area of 0.2 m2, flying at sea level with a velocity of 100 m/s. Consider the center of gravity to be ahead of the center of pressure by 0.5 m and the corrective moment coefficient to be 2.5.
The point on the rocket where all the aerodynamic forces balance is called as the ______________
For an airplane undergoing a steady pull-up maneuver along a curved flight path of the constant angle of attack, constant pitch rate of 20°/s, and having a radius of curvature of 150 m, determine the flight velocity.
For some type of flying vehicle applications, a low-speed roll is given to avoid thrust vector deviations.
For a satellite revolving around the earth in a circular orbit at an altitude of 350 km, determine the orbital velocity.
Determine the period of revolution of an artificial satellite in a circular orbit of altitude 350 km.
Which of the following can be spin-stabilized?
Which of the following statements is true for the center of gravity (cog) and the center of pressure (cop) location along the axis of a fuel powered aircraft?
Suppose an aircraft trimmed at a 10° angle of attack faces a gust that changes the angle of attack to 15°. What is the nature of the moment required to bring it back to the trimmed condition?
Stability of a flying vehicle cannot be ensured by __________