The vertical component of the acceleration of a sailplane is zero when the air pushes its...
The vertical component of the acceleration of a sailplane is zero when the air pushes its wings with a lift force of 3.30 kN. Assume that the only forces on the sailplane are that due to gravity and that due to the air pushing up against its wings.
A. What will be the gravitational force on Earth due to the sailplane?
B. If the wing stalls and the upward force decreases to 1.51 kN, what is the acceleration of the sailplane?
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The vertical component of the acceleration of a sailplane is
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