Front

What is the force that controls the motion of the solar system?

Back

Gravity is the force that controls the motion of the solar system.

Front

What force keeps you on the ground?

Back

The force that keeps you on the ground is called gravity.

Front

What is the most massive object in our Solar System?

Back

The most massive object in our Solar System is the Sun.

Front

How does distance affect gravitational attraction between two objects?

Back

The greater the distance between two objects, the weaker the gravitational attraction.

Front

If a person weighs 100 pounds on Earth, will they weigh the same on the Moon?

Back

False. A person will weigh less on the Moon due to its lower gravitational force.

Front

What is the relationship between mass and gravity?

Back

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

Front

What is the formula for calculating gravitational force?

Back

The formula for calculating gravitational force is F = G * (m1 * m2) / r^2, where F is the 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 weight?

Back

Weight is the force exerted by gravity on an object, typically measured in pounds or kilograms.

Front

How does gravity affect the motion of planets?

Back

Gravity keeps planets in orbit around the Sun by providing the necessary centripetal force.

Front

What is the gravitational constant?

Back

The gravitational constant (G) is a value used in the calculation of gravitational force, approximately equal to 6.674 × 10^-11 N(m/kg)^2.