Instructions
Read each question carefully and answer based on your understanding of physics basics. You may use diagrams or drawings to help explain your answers where needed.Section 1: Basic Concepts
1. What is physics and why is it important?2. What is the difference between a hypothesis and a theory?
3. Name three everyday situations where physics is at work.
Section 2: Motion
4. What are the three types of motion? Briefly describe each.5. If an object moves 10 meters in 2 seconds, what is its speed? Show your calculation.
6. What is the difference between speed and velocity?
Section 3: Forces
7. What are Newton's three laws of motion? Rank them in order and write a short explanation for each.8. What is friction? Why is it important?
9. If you push an object with 5N of force and it accelerates at 2 m/s², what is its mass? (F=ma)
Section 4: Energy
10. What are the different types of energy? Provide an example for each.11. What is the law of conservation of energy?
12. Can energy be created or destroyed? Why or why not?
13. How does energy transfer from one object to another? Give an example.