Gravity

Front

What is gravity?

Back

Gravity is a force that attracts two bodies towards each other, depending on their masses and the distance between them.

Front

When will the gravity between two objects be the least?

Back

When the masses of both objects are small and the objects are far apart.

Front

True or False: Any object with mass has gravity.

Back

True

Front

What holds all of the planets in orbit around the sun?

Back

Gravity.

Front

True or False: Gravity attracts all objects towards one another.

Back

True.

Front

How does the mass of an object affect its gravity?

Back

The greater the mass of an object, the stronger its gravitational pull.

Front

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

Back

Gravity decreases as the distance between two objects increases.

Front

Which planet has more gravity, Earth or Mars?

Back

Earth has more gravity than Mars.

Front

What is the relationship between mass and gravity?

Back

Gravity is directly proportional to the mass of the objects involved.

Front

What is the formula for 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.