Recent content by dirgenowitzki

It works with mgsin theta, but when i try to draw it out it doesn't make sense to me.

Homework Statement Find the normal force acting on a mass of 5kg on an incline plane of 30 degrees. Homework Equations Fn = mgsin30 or mgcos30 ? The Attempt at a Solution I'm not sure if I use sin or cos when finding the normal force on an incline. I have trouble visualizing the...