the earth attracts the moon with a gravitational force of 10 ki power 20 N. the moon attracts the earth with a gravitational force of

In gravitational interactions, Newton's Third Law states that for every action, there is an equal and opposite reaction. This means that the gravitational force exerted by the Earth on the Moon is equal in magnitude and opposite in direction to the gravitational force exerted by the Moon on the Earth.

Given Data:

• Gravitational force exerted by the Earth on the Moon: $F_{Earth \rightarrow Moon} = 10 \times 10^{20} \, \text{N}$

Gravitational Force Exerted by the Moon on the Earth:

Using Newton's Third Law: $F_{Moon \rightarrow Earth} = -F_{Earth \rightarrow Moon}$

Since the forces are equal, $F_{Moon \rightarrow Earth} = 10 \times 10^{20} \, \text{N}$

Final Answer:

The gravitational force that the Moon exerts on the Earth is also $10 \times 10^{20} \, \text{N}$.