A free app for Android, by PDFHive.

Physical science is the study of the universe and all the matter and energy that make up the universe.

It is the oldest and most widely researched of the scientific disciplines. The scientific method is used to test theories and gain insight into the nature of the world. This method was developed by ancient Greek philosophers, such as Aristotle, and later by scientists, such as Newton and Einstein.

The goal of physical science is to understand how the universe works and to learn how to control the world. This goal requires us to understand the behavior of matter and energy, how the universe was formed, how life on Earth was formed, and how life will be formed in the future.

This app provides:

The definition of physics includes the concepts of mass, energy, and power.

The main topics covered in physics, include the laws of motion, gravity, and aerodynamics.

A detailed explanation of the concept of energy.