What is gravity? According to Newton, gravity is the force of attraction between two objects having mass. This means that the two balls in the diagram have a gravitational force of attraction … [Read more...]
Gravity: Newton’s Falling Apple
Connecting Gravity with Science History and A Scientist's Contributions. Sir Isaac Newton (1643-1716) a scientist and mathematician wasn't the first person to observe an apple fall from a tree. … [Read more...]