} // --> Weight Weight is the force of gravity which acts vertically through the center of the airplane toward the center of the earth.
(Weight Weight; is; the force of gravity which acts vertically through the center of the airplane toward the center of the earth) (the force of gravity; acts vertically; )
Weight Weight the force of gravity
is acts vertically
the force of gravity which acts vertically through the center of the airplane toward the center of the earth