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"The laws of centrifugal force may be studied or illustrated by means of the whirling table and accompanying appartaus." -Avery 1895

Whirling Table

"The laws of centrifugal force may be studied or illustrated by means of the whirling table and accompanying…

"...represents a very valuable attachment for the whirling table. A ball of known mass slides on a horizonal wire. To this ball is attached a flexible cord that turns around a pulley at the bottom, divides into two, passes over the pulleys at the top, and carries adjustable and slotted disk weights." -Avery 1895

Attachment for the Whirling Table

"...represents a very valuable attachment for the whirling table. A ball of known mass slides on a horizonal…