The crate weighs 20 lb. The ball has a weight of 5 lb.

The crate weighs 20 lb. The ball has a weight of 5 lb. Graph the magnitude of the reaction from the ground as a function of the angle of the ground as it varies from Pi/4 radians from the horizontal to Pi/2 radians from the horizontal. (I don't care what program you do your graphing in, nor do I want you to turn in your code. However, please make sure that every graph you produce for the rest of your life has a title, axes labels, a legend if you're graphing more than one line, and units.)