Question

HURRY PLEASE ITS A TEST

A military cargo plane is loaded with the maximum weight allowable for the flight. The cargo is heavier than what the pilot usually carries, so the pilot adjusts as follows: Group of answer choices
a. The pilot flies slower to create less thrust and less lift
b. The pilot flies slower to create more thrust and more lift
c. The pilot flies faster to create less thrust and less lift
d. The pilot flies faster to create more thrust and more lift

Answer 1

The correct adjustment a pilot must make for a heavily loaded plane is to fly faster to create more thrust and more lift. Astronauts training in a plane appear weightless because they are in free fall, simulating the weightlessness of space. Airplanes take off into the wind to generate more lift for a shorter takeoff.

Step-by-step explanation:

The question regarding a military cargo plane loaded to its maximum weight pertains to the principles of flight, particularly how pilots must adjust the plane's performance. When a plane carries more weight than usual, the pilot needs to generate more lift to compensate for the additional weight. Lift can be increased by increasing the speed of the plane, which allows for more air to move over the wings. Therefore, the correct answer is:

d. The pilot flies faster to create more thrust and more lift.

Weightlessness experienced by astronauts in a plane that is accelerating downward at g occurs because they are in free fall, with the plane accelerating downwards at the same rate as the gravitational pull, thus they experience no contact force from the ground or scale. This simulates the continuous free fall state of orbital flight, though there can be subtle differences due to factors like air resistance in the plane. Taking off into the wind is preferable for airplanes because the relative air speed over the wings is greater, which generates more lift for a given ground speed, allowing the plane to become airborne in a shorter distance.