Centripetal and centrifugal forces.
Emerson, William. 1701-1782. 3944.27—=No. 2 in **E.220.7
Tracts: containing 1. Mechanics, or the doctrine of motion. 2. The
projection of the sphere. 3. The laws of centripetal and centri-
fugal force. A new edition. Prefixed, some account of the life and writings of the author, by W. Bowe.
| London. Wingrave. MDCCXCIII. (1), xxii, 302 pp. Plates.
 
 
g° [The second copy is kept on the Special Libraries Floor.] This card was printed at the Boston Public Library, October 27, 1905, Fo421 — Mechanics. — Centripetal and centrifugal forces. — Powe, Rev. W.,
prefacer. — Projection. Mathematical term, — Trigonometry. Spherical.