Is upthrust greater than gravity or is gravity greater than upthrust or are they balanced. plz help!!!
2007-03-21 05:58:57 · 5 answers · asked by nothing 1 in Science & Mathematics ➔ Chemistry
Of course the upthrust is greater. The plane is taking of, which means it is going away from the earth surface. In order to go up against the gravity must be greater force(upthrust).
2007-03-21 06:03:28 · answer #1 · answered by Anonymous · 1⤊ 0⤋
upthrust is greater seeing as that is the force were equal, the plane would not lift off at all. And if the gravity was greater, then the plane would be cruched fo not move at all.
2007-03-21 06:09:07 · answer #2 · answered by Anonymous · 0⤊ 1⤋
upthrust is greater that gravity when it is taking off, otherwise it wouldn't leave the ground.
2007-03-21 06:03:56 · answer #3 · answered by Mike 5 · 1⤊ 0⤋
The lift force created by the wings (due to their shape) based on the thrust generated by the engines is greater than the gravitational force acting on the mass of the airplane.
2007-03-21 06:05:08 · answer #4 · answered by Biz Iz 3 · 0⤊ 0⤋
of course the thrust is greater. what makes u doubt that ?
2007-03-21 06:08:17 · answer #5 · answered by Cant stop thinking 4 · 1⤊ 0⤋