Gravity : Gravity What goes up
Must come down. By Phil Richford EDD642
2nd Grade Gravity Lesson
Who discovered gravity? : Who discovered gravity? Gravity was originally discovered by Galileo. The story goes that he dropped objects off the Leaning Tower of Pisa.
Who was Isaac Newton? : Who was Isaac Newton? Isaac Newton took what Galileo did and added to his findings. He is famous for the apple falling from the tree story. (That had to hurt!)
What is Gravity? : What is Gravity? Gravity is a force that attracts two objects to one another.
Is there gravity on earth? : Is there gravity on earth? If there was no gravity on earth, we would float away into space
What happens when objects free fall? : What happens when objects free fall? If an elephant and a mouse fell at the same time without resistance, would they hit the ground at the same time? The answer is yes (as long as there was no resistance)
Do you want to play a game? : Do you want to play a game?
Click on the picture to play the game : Click on the picture to play the game
Who was the first to discover gravity? : Who was the first to discover gravity? Galileo
Brilliant! : Brilliant!
Try again! : Try again!
If an elephant and a mouse fell at the same time (with resistance), who would land first? : If an elephant and a mouse fell at the same time (with resistance), who would land first?
Brilliant! : Brilliant!
Try again! : Try again!
The End! : The End!