The amount of time you can sit on a plane at the gate before it becomes uncomfortable or inconvenient varies for each person. Factors such as seat comfort, legroom, and personal preferences play a role in determining how long one can comfortably wait on a plane. Some people may start feeling uncomfortable after an hour or two, while others may be able to tolerate longer waits. It is important to move around and stretch periodically to prevent discomfort during extended periods of waiting on a plane.
That would be terribly inconvenient, since the earth is not in that plane. Did you mean to ask: What if the moon earth and sun were all completely in the same plane? In that case there would be a solar eclipse somewhere on the earth at the time of every new moon.
i jump off the plane before it crash
If you consider one blade and extrapolate it, it becomes an archemides screw (an inclined plane wrapped around a core.)
A plane typically boards for about 30-45 minutes before takeoff.
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.
As an inclined plane gets shorter, the angle gets steeper and the effort becomes greater.
It takes off
An hour before the plane's departure time. A+
A plane typically waits for passengers for about 15-20 minutes before departing without them.
An ellipse which, when the plane is perpendicular to the axis of the cone, becomes a circle.
If a plane didn't have landing gear(the wheels and the "legs") it would have to land sliding on its belly. It would be fairly uncomfortable, damage the plane, and on top it would be very hard to reach take off speeds like that.
The propeller plane.