450= D * cos70
y= D sin70
I am not so certain of your "answers".
What displacemtn at 70 degrees has an x-component of 450m? What is its y-component?
I know the answers are 1.3 and 1.2... but don't know how to work it out?? PLEASE HELP!!
3 answers
It's the anser in the book... Schaum's outline, college physics... 10th edition???
I want solve physics problem