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6. What could happen if you don’t wear safety goggles?
- The spring will break
- Your body could be hurt
- The spring could snap and injure your eye
- You could be hurt
7. What will the gradient equal if hooks law is obeyed?
- Hooks law
- Spring
- Gradient = spring constant
- Extension
8. Why is it important to stand up when doing this practical?
- So you can move from falling weights
- For easier access
9. What is the equation for extension?
- Original- new
- Extension = original length- new length
- Extension=new length- original length
- Original length
10. What is step two of this practical?
- Increase the force on the spring
- Why your Mrs and add them one at a time
- Increase the spring
- Increase the force
11. How would you perform this practical safely?
- By standing up and wearing safety goggles
- Wearing gloves
- By sitting
- No Eye protection
12. What should be on the X and Y axis of the graph?
- Hooks
- Force against extension
- Hooks against spring
- Weight against spring
13. How do you know if hooks law has been obeyed?
- The line of best fit will be straight
- There will be no line
- The line will be curved
- The Line will be straight then curved
14. What is step three of this practical?
- Plot a graph
- The extension
- After each mass is added, measure the length of the spring
- Add more weights