- #1
joker2014
- 21
- 0
Homework Statement
I have the solution and everything, I'm just confused why they use cos for Fy and sin for Fx ...
Homework Equations
I've always known Fx=Fcos and Fy=Fsin .. but now I am getting to different problems and it confuses me
The Attempt at a Solution
I read many posts and answers such as "take sin as opposite to theta" but I can't understand... I will apreciate if you could easily put this into brain! check image for example , if you got videos that help please share i have an exam tomorroW