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6. What should happen to you graph if you load enough masses?
- The graph should start to curve
- The graph should be straight
- It will obey Hooke’s law
7. What should be on the x and y axis
- Length and weight
- Force against extension
- Weight and spring
8. What is the equation for extension?
- Extension= new length- original length
- Extension= original length-new length
9. What is the first step in this practical?
- Hang the spring from the clamp then measure the spring length.
- Stretch the spring
- Add weights to the spring
- Measure the extension
10. What do you do after each mass is added?
- Nothing
- Measure the length of the spring.
- Add more masses
11. What do you do before you add the masses?
- Put them all on the spring
- Weigh the masses
- Look at them