Combined Coil And Flat Belt Friction Apparatus
Description:
It consists of a metallic pulley of 30 cm. diameter with two grooves one for rope and the other for belt.
Specification:
At back a circular sturdy wooden disc graduated at 10 degrees interval is provided. A rotating pulley is fixed at the circumference of the scale. Complete with one belt and rope. The whole apparatus is mounted on a heavy vertical stand, weights are not included.
