4 mark question so need a detailed explanation and I do not understand at all; why does an elastic band increase in length when a higher mass is added to it?
4 mark question so need a detailed explanation and I do not understand at all; why does an elastic band increase in length when a higher mass is added to it?
Do you cover Hooke's law? I'm not fully sure how you can get 4 marks but maybe go into elastic limit etc..