Copy of Typical Inclined Plane Force Problem

This is a typical inclined plane force problem where you can adjust the weight, wt, from 0 to 100 units. And the angle, α, of the inclinded plane from 0° to 90°. If you do not want to use the sliders, you may input you values into the boxes (especially if you are using decimal values).
This applet can be used by teachers in a demonstration mode in the classroom or teachers can have students load it on their own computers with a worksheet to be complete for a grade.