Answer the following questions for homework:
1. Name one example of each of the four main types of energy.
2. If the mass of a ball is 0.5 kg and the velocity of this ball is 10 m/s, what is its Kinetic Energy?
3. If a lamp is sitting 1 m off the ground on a table and it has a mass of 10 g, what is its Gravitational Potential Energy?
4. If a system has 484 Joules of Kinetic Energy and 16 Joules of Potential Energy, what is the system’s Mechanical Energy?
5. How does a person follow the Law of Conservation of Energy in everyday life?
Physical Science 