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High School Materials

Practice Questions

1. What is the unit of force in the International System of Units (SI)?
2. What is the primary force that causes objects to fall towards the Earth?
3. In a vacuum, which of the following objects will fall at the same rate?
4. Which of the following statements about Newton's Third Law of Motion is true?
5. Which of the following is a scalar quantity?
6. What is the formula for calculating kinetic energy?
7. What is the principle of conservation of energy?
8. An object in free fall near the surface of the Earth experiences what type of acceleration?