Friction On An Incline Plane

Description

The wooden inclined board measures L 60 cm x W 10 cm, and can be set at any angle between 0 and 45 degrees. The two scales on the protractor allow angle measurements to be made directly or by trigonometry. The aluminum wheel and cone bearings on the Hall’s carriage help minimize friction on the inclined plane. The mass of the aluminum weight hanger is 50g.  Instructions included.