Cooke, Josiah Parsons, 1827-1894 · Boston, Little, Brown and Company · leaf 69
Fig. 10. Kg-11. Apply to the points A and B, and in the direction of the lineuniting them, two equal and opposite forces,/ and/, which wewill represent by drawing A S=f, and B S=f. As theseforces exactly balance each other, they cannot change the ve- 44 CHEMICAL PHYSICS. locity or the direction of…
Matter · Heat
Internet Archive · Cornell University Library · Public Domain Mark 1.0. Free to use for anything.
![An illustration from Common objects of the microscope [electronic resource] (1900)](https://img.insideoutlibrary.com/img/200/ia-49492157.2969.emory.edu-30-13.webp)
