Knowledge Is Freedom !!
SCIENCE
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to be enlightened with scientific knowledge
Introduction To
Physics
&
ITS MADE EASY
WHAT IS PHYSICS?
Physics is the natural science that studies matter, energy, and how they interact with each other through space and time. It looks at everything in the universe, from tiny subatomic particles inside atoms to huge stars and galaxies
All Things Are Attracted to each other towards The Center Of The Earth
Same with The Moon ...as it Rotates Around Earth
GRAVITY IS DEFINED AS:
Gravity is a natural, invisible force that pulls objects with mass or energy toward each other. It is the force that keeps your feet on the ground, makes apples fall from trees, and keeps Earth in orbit around the sun.
Mass matters: The more mass an object has, the stronger its pull. The Earth is huge, so it pulls you down firmly, but you do not pull objects toward you visibly because your mass is too small
Distance matters: The closer two objects are to each other, the stronger the pull of gravity between them
Universal reach: Every object in the universe pulls on every other object. Even the distant moon pulls on Earth's oceans to create tides.
The Water Bubble is in the Center of the Lines The Item Is Level and pointing perfectly to the center of the earth.
The Blue PlumbBob pulls the string in the direction perfectly
to the center of the earth.
International Copyright 2026 - Professor "A.W.Nardi"