PHYSICAL SCIENCE CONSTITUENTS AND STRUCTURE

Physical science is very vast. It’s components present earth, ocean, atmosphere. Physical Science is a part of natural science that describes energy and inanimate natural objects. Physical science inanimate objects are chemistry, physics, and astronomy.

The basic concept of mechanics is that a force applied at one point can overcome friction, gravity, and other forms of resistance to produce motion at another.

This physical law has been long understood, and inventors de- vised machines in order to amplify the effect, allowing larger amounts of resistance to be overcome with less power.

History of Physical Science