PAPER 2 - required practicals

Question 1

force and extension - aim

Answer 1

investigate the relationship between weight hung from a spring and its extension

Question 2

force and extension - method

Answer 2

1. put a clamp stand on a bench and keep it down which a G-clamp
2. add a spring to the top clamp and a ruler to the bottom clamp
3. make sure rule is at 0 in line with the top of the spring
4. meaure and recrod the unloaded length of the spring
5. hook 1N onto the bottom of the spring
6. meaure and record new length
7. keep adding more 1N wieghts and meauign and recprding length
8. determine the extension for each one

Question 3

1. acceleration - aim

Answer 3

the effect of varying FOORCE on the acceleration of an object

Question 4

1. acceleration - method