08

AN

ELEMENTARY TREATISE

ON

MECHANICS,

FOR THE USE OF THE JUNIOR CLASSES AT THE UNIVERSITY
AND THE HIGHER CLASSES IN SCHOOLS.

WITH

A Collection of Examples.

BY

S. PARKINSON, B.D.

FELLOW AND PRÆLECTOR OF ST JOHN'S COLLEGE, CAMBRIDGE.

THIRD EDITION REVISED.

MACMILLAN AND CO.
Cambridge and London.