Universal Gravitation Calculations

Front

What is the law of universal gravitation?

Back

The law of universal gravitation 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 gravitational force?

Back

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

Front

How does distance affect gravitational force?

Back

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

Front

What happens to gravitational force if the distance is doubled?

Back

If the distance between two objects is doubled, the gravitational force is quartered.

Front

What is the formula for calculating gravitational force?

Back

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

Front

What is the gravitational constant (G)?

Back

The gravitational constant (G) is approximately 6.674 × 10^-11 N(m/kg)^2.

Front

If the gravitational force between two objects is 500 N, what happens if both masses triple and the distance doubles?

Back

The new gravitational force will be 1125 N.

Front

What is the gravitational force between Mercury and the Sun given their masses and distance?

Back

The gravitational force between Mercury and the Sun is 1.31 x 10^22 N.

Front

What is the effect of increasing the mass of one object on gravitational force?

Back

Increasing the mass of one object increases the gravitational force between the two objects.

Front

What is the effect of increasing the distance between two objects on gravitational force?

Back

Increasing the distance between two objects decreases the gravitational force between them.