Gravitational Pull

The gravitational pull is the force of attraction that objects with mass exert on each other. In simpler terms, it is the force that pulls objects towards each other due to their mass. This force is what keeps the planets in orbit around the sun and the moon in orbit around the Earth.

Understanding Gravitational Pull

Gravitational pull is one of the fundamental forces of nature, described by Sir Isaac Newton's law of universal gravitation. According to this law, every point mass in the universe attracts every other point mass 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.

Factors Affecting Gravitational Pull

The gravitational pull between two objects is affected by two main factors:

1. Mass: The greater the mass of an object, the greater its gravitational pull.
2. Distance: The gravitational pull decreases as the distance between two objects increases.

Study Guide

Here are some key points to remember about gravitational pull:

• Gravitational pull is the force of attraction between objects with mass.
• It is described by Newton's law of universal gravitation.
• Gravitational pull is stronger between objects with larger masses.
• The force of gravitational pull decreases as the distance between objects increases.
• It is responsible for keeping planets in orbit around stars and moons in orbit around planets.