Universal Gravitation

Front

What is Universal Gravitation?

Back

Universal Gravitation is a fundamental principle that states that every mass attracts every other mass in the universe, and the force of attraction is directly proportional to the product of their masses and inversely proportional to the square of the distance between their centers.

Front

What is the formula for the law of Universal Gravitation?

Back

Front

What happens to the gravitational force if the mass of one object is doubled?

Back

The gravitational force doubles.

Front

Does your mass change if Earth's mass is cut in half?

Back

No, your mass does not change because mass is not affected by gravitational force.

Front

Calculate the gravitational force between two identical 50,000 kg asteroids separated by 1000 m.

Back

Front

What is the gravitational constant (G)?

Back

Front

What is the relationship between gravitational force and distance?

Back

Gravitational force is inversely proportional to the square of the distance between the centers of two masses.

Front

If the distance between two objects is tripled, how does the gravitational force change?

Back

The gravitational force becomes one-ninth as strong.

Front

What is the effect of increasing both masses on gravitational force?

Back

Increasing both masses will increase the gravitational force between them.

Front

What is tangential velocity in the context of the moon's orbit?

Back

Tangential velocity is the speed at which the moon moves along its orbital path, allowing it to 'fall' around the Earth rather than directly towards it.