The moon is 3x10^5 km away from Nepal and the mass of the moon is 7x10^22 kg. Calculate the force with which the Moon pulls every kilogram of water in our rivers.

Approximately .

Explanation:

Let denote the gravitational constant. (.)

Let and denote the mass of two objects separated by .

By Newton's Law of Universal Gravitation, the gravitational attraction between these two objects would measure:

.

In this question: is the mass of the moon, while is the mass of the water. The two are apart from one another.

Important: convert the unit of to standard units (meters, not kilometers) to reflect the unit of the gravitational constant .

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your answer is c! hope this : )