Consider an airplane with a weight of 700,000N with a total wing surface of 150 square meters. At a certain speed, the difference in the air pressure below and above the wing is 5% of atmospheric pressure (105N). Calculate the lift on the airplane. Please express your answer in long hand (No scientific notation) and no need to worry about significant figures as this is more of a back of the envelope type problem. It is assumed your answer will be in Newtons.

It may seem strange that the selected velocity does not depend on either the mass or the charge of the particle. (for example, would the velocity of a neutral particle be selected by passage through this device? ) the explanation of this is that the mass and the charge control the resolution of the device--particles with the wrong velocity will be accelerated away from the straight line and will not pass through the exit slit. if the acceleration depends strongly on the velocity, then particles with just slightly wrong velocities will feel a substantial transverse acceleration and will not exit the selector. because the acc