I need help setting one of these problems up. I only need one answered and worked out completely.
I will let who ever I assign this to, to choose which question they want to work out

1. A force of 35lb is required to hold a 72lb toolbox on an incline. What angle does the incline make with the horizontal?

2. What is the minimum force required to prevent a ball weighing 26.7 lb from rolling down a ramp inclined 32.3 degrees with the horizontal?