How does gravity affect the motion of an object?

Gravity is a fundamental force of nature that affects everything with mass. It is responsible for pulling objects toward the Earth and influencing their motion. This force plays a crucial role in determining how objects move, fall, or remain in motion, like the sun's gravity pulls the Earth, keeping it in orbit.

• Every object in the universe exerts a gravitational pull on other objects.
• The strength of the gravitational pull depends on the mass of the objects and the distance between them, and is given by the formula:

F= G⋅m_1​⋅m_2​​/ r²

where ,

• F is the gravitational force.
• G is the gravitational constant.
• m₁ and m_2​ are the masses of the objects .
• r is the distance between their centers.

• In this relationship, the mass of an object is the independent variable.
• As the mass of an object increases, its gravitational attraction becomes stronger.
• As the distance between two objects increases, the gravitational force weakens.
• Gravitational acceleration is directly influenced by the strength of gravity.
• Greater gravity results in higher acceleration.
• Gravitational acceleration is the dependent variable, changing based on the mass and distance between objects.

You may also Read,

• Gravitational Force
• Acceleration due to gravity
• Factors affecting Acceleration due to Gravity
• Centripetal and Centrifugal Force - Differences and Examples