Gravitational force is the charge between two protons.

Gravitational force is the attraction between two masses due to their mass. It is a fundamental force of nature.

Gravitational force is the repulsion between two masses due to their volume.

Gravitational force is the interaction between light particles.

Sir Isaac Newton

Albert Einstein

Galileo Galilei

Niels Bohr

F = m * g

F = q * E

F = G * (m1 * m2) / r^2

F = k * (q1 * q2) / r^2

9.81 m/s^2

3.00 × 10^8 m/s

6.674 × 10^(-11) N(m/kg)^2

1.67 × 10^(-27) kg

Gravitational force decreases with the square of the distance between two objects. Doubling the distance decreases the force by a factor of four.

Gravitational force increases linearly with distance.

Gravitational force remains constant regardless of distance.

Gravitational force doubles when the distance is doubled.

Gravitational force is inversely proportional to the number of masses involved.

Gravitational force is unrelated to mass.

Gravitational force is directly proportional to the product of the two masses involved. Increasing the mass increases the force.

Gravitational force only depends on the larger of the two masses.

Newton's law of gravitation allowed for the understanding of various celestial mechanics, including the orbits of planets and the behavior of tides.

Newton's law is only applicable to objects on Earth.

It explains chemical reactions in stars.

It's essential for understanding quantum mechanics.

Weight is the gravitational force exerted on an object by the Earth. It is calculated as the mass of the object multiplied by the acceleration due to gravity.

Weight is the mass of an object divided by gravity.

Weight is independent of gravity.

Weight is the inverse of gravitational force.

Free fall is when an object is floating in space.

Free fall requires external propulsion.

Free fall is the motion of an object under the influence of gravitational force only, with no other forces acting on it.

Free fall is when gravity is weaker than the wind.

Weight refers to volume, and mass refers to area.

Mass is a measure of the amount of matter in an object, while weight is the force exerted by gravity on that mass.

Weight is the total volume of an object, while mass is its density.

Mass refers to energy, and weight refers to velocity.

The mass of the planet and the distance from its center determine the gravitational pull it exerts.

Only the planet's diameter affects its gravitational pull.

The planet's color and surface material.

The electrical charge of the planet.

According to general relativity, gravity can bend spacetime, affecting the passage of time. Time runs slower in stronger gravitational fields.

Gravity has no effect on time.

Gravity speeds up time irrespective of strength.

Gravity only affects time in vacuum conditions.

Gravity is responsible only for keeping planets in orbit around stars.

Gravity is responsible for the structure and evolution of the universe, including the formation of stars, galaxies, and the large-scale structure of the cosmos.

Gravity determines the temperature of celestial bodies.

Gravity has no impact on the structure of the universe.

Escape velocity is the minimum speed needed for an object to escape from the gravitational influence of a celestial body without further propulsion.

Escape velocity involves an object's ability to remain stationary under gravitational forces.

Escape velocity is the speed an object must avoid to remain in orbit.

Escape velocity varies depending on the direction of motion.

The Moon is composed of lighter elements.

The Moon has less gravity than Earth because it has a smaller mass.

The Moon is further from the Sun than Earth.

The Moon spins slower than Earth.