Question

Find the gravitational force between the
Sun and the Earth.
Given Mass of the Sun = 1.99x1030 kg
Mass of the Earth = 5.98x1024 kg
The average distance between the Earth
and the Sun = 1.5x1011 m.
[Ans: 3.5x1022 N/​

Answer 1

Answer:

your answer is correct

Explanation:

but have small easier values

mass of the S - 1.99* 10 raise to 30 kg

mass of the earth - 6*10 raise to 24 kg

their distance - 1.97*10 raise to 10 km

G - 6.67*10 raise to -11 nm2 kg-2

Answer 2

Question:

Find the gravitational force between the

Sun and the Earth.

Given Mass of the Sun = 1.99x1030 kg

Mass of the Earth = 5.98x1024 kg

The average distance between the Earth

and the Sun = 1.5x1011 m.

Answer:

We can use Newton’s law of universal gravitation.

Which is F = Gm1m2/r^2

Where the Force (F) will be in Newtons.

G is the “Universal Gravitational Constant”. G = 6.67 × 10^-11 N m^2 kg^-2

M1 is the first mass, the Sun. Mass of the Sun = 2 x 10^30 kg

M2 is the second mass, the Earth. Mass of the Earth = 6 x 10^24 kg

DR is the distance between the two objects. Distance from the Earth to the Sun = 1.5 x 10^11 metres

F = Gm1m2/r^2

F = G x 2 x 10^30 x 6 x 10^24/ [1.5 x 10^11] ^2 = 6.7 x 10^11 N