in this lab we charged a plastic ruler with different types of materiels and then we put the ruler infront of the can o see how far it goes. we used cotton, fur, wool.. I have the data and i dont know what i write
so confused its asking me
purpose of lab
what did u know previously about the materiels
what did u know about the relationship between the materiels
list 2 variables u control in this experiment. Why?
and 3 quantitative and 3 qualitative traits of the empty pop can
it also asks me if my hypothesis is correct why and why not.
i have my hypothesis how do i say if its correct or not why
PLEASE HELP ME GUYS