The Force of Gravity from One Object Extends to Infinity

question 39

Multiple Choice

The force of gravity from one object extends to infinity never going to zero. When we say that gravitation is universal we mean that

• A) the Earth exerts gravitational force on objects on its surface.
• B) the Earth exerts a gravitational force on its moon and vice versa.
• C) the Earth, moon, and sun exert gravitational forces on each other.
• D) all material objects in the universe exert gravitational forces on one another.

---

Definitions:

Agriculture

The science or practice of farming, including cultivation of the soil for the growing of crops and the rearing of animals to provide food, wool, and other products.

Migrations

The movement of groups or individuals from one place to another, often for reasons such as economic opportunities or environmental factors.

Globalization

The process by which businesses or other organizations develop international influence or start operating on an international scale.

Policy Advocate

An individual or group that actively works to influence public policy in favor of their particular cause or position.