Universal Gravitation

Front

What is Universal Gravitation?

Back

Universal Gravitation is a fundamental force of nature that describes the attraction between two masses. It 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

What happens to gravitational force if the distance between two masses is doubled?

Back

The gravitational force decreases to one-fourth of its original value.

Front

How does increasing the mass of an object affect gravitational force?

Back

Increasing the mass of an object increases the gravitational force exerted by that object.

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 of the two masses.

Front

If two masses are moved three times further apart, how does the gravitational force change?

Back

The gravitational force becomes one-ninth of its original value.

Front

What is the effect of mass on gravitational force?

Back

Gravitational force is directly proportional to the product of the masses; if both masses are doubled, the gravitational force becomes four times greater.

Front

What happens to the gravitational force if one mass is halved while the other remains constant?

Back

The gravitational force is halved.

Front

If a man weighs 1000N on Earth, what will he weigh at twice the distance from the Earth's center?

Back

He will weigh 250N.

Front

What is the relationship between distance and gravitational force?

Back

Gravitational force decreases as the distance between two masses increases.

Front

Which configuration results in the greatest gravitational force?

Back

Large masses close together result in the greatest gravitational force.