Universal Gravitation & Proportional Reasoning

Front

What is Universal Gravitation?

Back

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

Front

How does mass affect the force of gravity?

Back

The larger the mass of an object, the larger the force of gravity it experiences.

Front

What happens to the force of gravity as the distance between two objects increases?

Back

As the distance between two objects increases, the force of gravity decreases.

Front

What is the effect of doubling the distance between two objects on the force of gravity?

Back

Doubling the distance will quarter the force of gravity.

Front

If Mass 1 is tripled and Mass 2 is quartered, how does it affect the force of gravity?

Back

It will reduce the force of gravity by a factor of 3/16.

Front

What is the relationship between distance and gravitational force?

Back

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

Front

What happens to the force of gravity when the distance is halved?

Back

Halving the distance will quadruple the force of gravity.

Front

What is the formula for calculating gravitational force?

Back

F = G * (m1 * m2) / r^2, where F is the gravitational force, G is the gravitational constant, m1 and m2 are the masses, and r is the distance between the centers.

Front

What does it mean for gravitational force to be inversely proportional?

Back

It means that as one quantity increases, the other quantity decreases.

Front

If the mass of an object is doubled, what happens to the gravitational force?

Back

The gravitational force will also double.