Well, you would go very very fast when you fall out of planes and takes a while to the ground
That depends on the plane's glide ratio, air speed, and angle of attack,and on how long it has been falling.It does NOT depend on the plane's weight.
You always adjust your speed to road conditions. Or you maintain the maximum speed for a short time and then get buried ;).
When thrust and drag are equal, the plane's speed remains constant. The forces are balanced, and the plane will maintain its current velocity without accelerating or decelerating. This state is known as "steady level flight."
Consult the aircraft's instructions for the launch configuration for the best glide speed. To launch at and maintain this speed, you may need to specifically trim the aircraft's surfaces.
To maintain course and speed
A plane may stop accelerating due to reaching its maximum speed limit, encountering headwinds that counteract its forward motion, or due to the pilot intentionally reducing engine power to maintain a specific speed or altitude.
When a paratrooper first leaves a military jump plane, they typically experience an initial free fall speed of about 120 miles per hour, which translates to approximately 176 feet per second. This speed is reached due to the force of gravity acting on them as they fall. However, once they deploy their parachute, their descent speed significantly decreases to about 17 feet per second.
The lift force on a plane is equal to its weight when it is flying at a constant speed and altitude. This balance is necessary for the plane to maintain level flight. If the lift force becomes greater than the weight, the plane will climb; if the lift force becomes less than the weight, the plane will descend.
The forces acting on a plane flying at a constant height include lift, weight, thrust, and drag. Lift counters weight to keep the plane in the air, and thrust is provided by the engines to overcome drag and maintain speed.
Thrust on a plane is generated by the engines, which push air backwards to create a forward force that propels the aircraft through the air. This forward force overcomes drag to accelerate the plane, allowing it to take off, maintain speed, and climb. Pilots control the amount of thrust to climb, descend, or maintain altitude during flight.
Propulsion is what keeps a jet in the air. Otherwise the plane has to fall down. Propulsion keeps the air always flowing over the wing which in turn keeps the plane afloat.
The plane doesn't fall from the sky because its lifting force lifts it in the air.