## ISAAC NEWTON'S DISCOVERY OF FORCESBY: ARISA (information by isaac newton)

Sir Isaac Newton was an English mathematician and mathematician and physicist who lived from 1642-1727. The legend is that Newton discovered Gravity when he saw a falling apple while thinking about the forces of nature.Isaac Newton first published on gravity in "Principia Mathematica," which was released in July, 1687. A section of "Principia Mathematica" called "Discourse concerning Gravity and its Properties," was read to the Royal Society on April 21, 1686, in preparation for the publication of the book.

air resistance is a type of friction caused by particles in the air pushing against an object in the air ex.planes flying (that's how they stay in the air!)
water resistance is like air resistance but in water .The water molecules act against an object in the water. The less surface area(the width of an object)the less water resistance to act on the surface.

Gravity is a force which tries to pull two objects toward each other. Anything which has mass also has a gravitational pull. The more massive an object is, the stronger its gravitational pull is. Earth's gravity is what keeps you on the ground and what causes objects to fall.

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ALL INFORMATION IS IN THIS IS FROM MY MIND AND FROM THE LEARNING OF ISAAC NEWTON

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