An eagle descends steeply onto its prey. Its weight (the grave- national force on the eagle), of magnitude 60.0 N, points downward in
the -y-direction. The lift force exerted on the eagle's wings by the air,
also of magnitude 60.0 N, is at an angle of 20.0° from the vertical (the
+y-direction) and 70.0° from the +x-direction. The drag force (air re-
distance) exerted on the eagle by the air has magnitude 15.0 N and is
at an angle of 20.0° from the-x-direction
and 70.0° from the +y-di-
rection. Find the x- and y-components of the net external force on the
eagle, and find the force's magnitude and direction.

im sorry i dont know

air exerts forces on falling objects near earth’s surface.

explanation:

the term 'free falls' refer to object that are falling towards the earth, in a situation in which gravity is the only force acting on the object.

for an object in free fall, the acceleration is constant (g, the gravitational acceleration), and so the velocity of the object constantly increases.

for objects near earth's surface, there is always another force acting on the object: the resistance due to the air. this force is opposed to the direction of fall of the object, and it is proportional to the velocity of the object, so as the object falls down, this force increases up to a point when it balances the force of gravity, and the object continues its motion at constant velocity (called terminal velocity). since in this case gravity is not the only force acting on the object, we are not in a situation of free fall.

multiple allele inheritance is traits controlled by more than 2 alleles (ex: pigeons having 3 alleles of one gene govern their feather color).