This Inclined Plane with angle measurer features a 45 x 15cm metal-based board hinged at one end supporting a scaled planed board. The plane can be inclined and fixed at any angle from 0-45° to the horizontal, measured on the attached angle measurer. An adjustable pulley wheel at the end of the inclined board allows masses to be suspended. A pan and roller are included; weights are not included. Suitable for physics classroom experiments studying friction, mechanical advantage, and force on inclines.