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.

If jesus walked on water, does that mean he swims on land

An object thrown vertically upward from the surface of a celestial body at a velocity of 36 m/s reaches a height of sequalsminus0.9tsquaredplus36t meters in t seconds. a. determine the velocity v of the object after t seconds. b. when does the object reach its highest point? c. what is the height of the object at the highest point? d. when does the object strike the ground? e. with what velocity does the object strike the ground? f. on what intervals is the speed increasing?

When considering gravity acceleration and the force of acceleration, what must be true? a. the direction of acceleration must be perpendicular to the direction of the force. b. the direction of the force and the direction of acceleration must be the same as each other. c. the direction of the force and the direction of acceleration must be opposite of each other. d. the mass of the body must be the same as the acceleration of the body.