Science 1
How do rollercoasters work?
The hills! Helps it store energy that keeps it moving forward.
Storing energy when something is given height or is higher
Where does the energy come from when walking up a hill?
Our body needs energy to get up that hill and we get it from food
How did adding more marbles to the track affect the marble coming down the rollercoaster?
Energy is transferred from one marble to the next, slowing it down
What happens to energy when we go downhill?
Energy that was stored from going up the hill is released
After you climb up a hill will you have more or less gravitational energy stored?
You will have more stored gravitational energy
Why is Goliath so fast?
It has the tallest first hill so it gets a bunch of gravitational energy