1. Using force meters Click on the type of force meter that you are going to use.

2. Using force meters measure some weights

3. Using force meters measure some weights

4. What is the weight? 5 N7 N 6 N

5. What is the weight? 5 N7 N 6 N Sorry, that’s not right. Look at the scale and try again.

6. What is the weight? 5 N7 N 6 N Sorry, that’s not right. Look at the scale and try again.

7. What is the weight? 5 N7 N 6 N Excellent. You have read the scale correctly. Try another one. try another

8. What is the weight? 2 N2.5 N 3 N

9. What is the weight? 2 N2.5 N 3 N Sorry, that’s not right. Look at the scale and try again.

10. What is the weight? 2 N2.5 N 3 N Sorry, that’s not right. Look at the scale and try again.

11. What is the weight? 2 N2.5 N 3 N Excellent. You have read the scale correctly. Try another one. try another

12. What is the weight? 65 N80 N 75 N

13. What is the weight? 65 N80 N 75 N Sorry, that’s not right. Look at the scale and try again.

14. What is the weight? 65 N80 N 75 N Sorry, that’s not right. Look at the scale and try again.

15. What is the weight? 65 N80 N 75 N Excellent. You have read the scale correctly. You have measured all the weights.