Is lift less than weight in a descent?

Is lift less than weight in a descent?

Yes, both in a steady-state climb, and a steady-state descent, lift is less than weight. To understand this better, keep in mind that in the context of winged flight, lift is defined to act perpendicular to the aircraft’s flight path through the airmass, not vertically.

What is the relationship of lift drag thrust and weight when the airplane is in straight and level flight?

constant airspeed, thrust and drag must remain equal, just as lift and weight must be equal to maintain a constant altitude. If in level flight, the engine power is reduced, the thrust is lessened, and the aircraft slows down. As long as the thrust is less than the drag, the aircraft continues to decelerate.

Is the lift force lesser than weight during a descent?

At any rate, the content reproduced in the question has nothing to do with the forces in a steady-state climb or descent. “Is lift force not supposed to be lesser than weight during a descent?” Yes, both in a steady-state climb, and a steady-state descent, lift is less than weight.

When is the lift less than the weight?

For a constant (vertical-) speed descent the lift is equal to the weight of the craft. Vertical acceleration only happens when the net vertical force is not equal to 0. So the time when lift is less than weight is when the plane starts or speeds up the descent or stops or slows down a climb.

Which is faster, stall speed or slowest descent?

In general the slowest descent rate is obtained flying just a little faster than stall speed. For a constant (vertical-) speed descent the lift is equal to the weight of the craft. Vertical acceleration only happens when the net vertical force is not equal to 0.

When does vertical acceleration occur less than weight?

Vertical acceleration only happens when the net vertical force is not equal to 0. So the time when lift is less than weight is when the plane starts or speeds up the descent or stops or slows down a climb.