The mass of the sun is 1.99x10^30 kg . jupiter is 7.79x10^8 km away from the sun and the mass of 1.90x10^27 kg

Question is missing:

"What is the gravitational force between the Sun and Jupiter?"

Explanation:

The gravitational force between two objects is given by

where

is the gravitational constant

m1, m2 are the masses of the two objects

r is the separation between the objects

In this problem, we have

is the mass of the sun

is the mass of Jupiter

is their separation

Solving the equation, we find

reserve is the answer

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.