1. Potential and Kinetic Energy

2. Which of the following would have more energy
Which of the following would have more energy? Explain why in 2-3 sentences.
A 125 kg person standing at the top of a 300 m cliff
A roller coaster car that starts at 30 m high and weighs 3000 kg

3. What is energy? The ability to do work.
Causes change and/or moves matter.

4. Energy is transferred through a medium.
A medium is the matter or space for energy to move through.

5. Energy cannot be created or destroyed.
Is transferable or transferred.

6. Asap science video

8. What is potential Energy?
Energy that is stored (used later)

9. 1. Gravitational Potential Energy
Potential energy based on an objects position (height)
Potential Energy= Mass x Height x Gravity
Gravity is 9.8 m/s2

10. Penny Drop video

11. 2. Elastic Potential Enegy
Potential energy due to compression or expansion of an elastic object.

12. 3. Chemical Potential Energy
Potential energy stored between chemical bonds.

13. Amount of energy in food video

14. What is kinetic Energy? Energy in motion. (being used)
Kinetic Energy= ½ x Mass x Velocity

15. Science of golf video

17. Potential vs kinetic energy video