CAT NO: DIDACTICNLE-Export-220028
Combined Coil And Belt Friction Apparatus.
It consists of a mettalic pulley of 30cm. diameter with two grooves one
for rope and the other for belt. 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 it heavy vertical stand, weights
e not Included.