Why Isaac Newton Discovered Gravity?

156 Words1 Pages
How do you stay on earth without floating off? We have finally figured out why we don’t float around or why the apple falls straight down. Isaac Newton has discovered gravity. He was outside when he saw an apple fall. He stared at the apple and thought why does it fall down instead of up.
Isaac Newton ran some tests and discovered Gravity. Gravity is the pull from the Earth’s core to keep things attached to Earth.
Isaac Newton has also came up with the Laws of Motion. His first law states Objects in motion will stay in motion or objects that are stationary will stay stationary unless acted upon by another force. The second law states the force on an object is equal to its mass multiplied by its acceleration. The third law states when an object