... obeys hook's law. Prediction: When applying masses expands a spring it will go back to its normal shape in order to obey the hook's law. Apparatus *Clamp *Clamp Stand *Ruler *Hangar *Slotted Mass *Spring *Celotape. Safety: * Stand up while doing the experiment to avoid injuries when masses mistakely dropped. * Handle the mass with care * Use a reasonable surface area to place clam stand * Keep feet out of the area in which masses could fall if the spring happens to break. * Before start using spring check if they're pressed against each other, it happens that they are pressed against each other clenched them. Method *Collect the above equipment together *Set them put on suitable area as in the diagram below *On the clam Celotape ruler so it can stay next to the clamp stand. *Place mass on the clamp to measure the extension. *Add 1 mass to the previous mass or masses till it's 10 in total. (As mass has been added to previous ...

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