Содержание
- 2. To accurately measure weight using a newton meter. To calculate weight and gravitational field strength. To
- 3. The Man on the Moon The Man on the Moon weighs 10kg. If he was on
- 4. Gravity Gravity is a force exerted by one object on another when they are near each
- 5. Gravity The Earth has a large mass compared with everything that is on Earth. The Earth’s
- 6. Mass Mass is the amount of matter (stuff) an object is made up of. The unit
- 7. Weight Gary has a mass of 80kg. He is standing on Earth which has a gravitational
- 8. Weight To calculate weight we use the equation: weight = mass × gravitational field strength Gary
- 9. The Man on the Moon What do you think now? Can you improve the students’ statements?
- 10. Measuring Weight The gravitational field strength on Earth is 10N/kg. Use a newton meter to measure
- 11. Rearranging Equations mass × gravitational field strength = weight We need to make mass the subject
- 12. Measuring Weight Imagine the same container is taken on a tour of the solar system. The
- 13. Rearranging Equations mass × gravitational field strength = weight We need to make gravitational field strength
- 14. Measuring Weight 2 0.74 1.78 0.74 5 2.08 1.78 2.24 0.2 0.2 0.2 0.2 0.2 0.2
- 15. Mass vs Weight Sort the statements below into the correct columns. The total amount of force
- 16. Mass vs Weight
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