A students states thar spring B is easier to stretch than Spring A. Explain what the student means.

scientific laws are the result of testing theories and proving them to be facts.

measuring things 1 litre of water

energy can be converted from one form to another, but it cannot be created or destroyed in ordinary chemical or physical means. do not understand what you are asking but hope this

490 n

f=125n a=2.5m/s2