Unlike some other reproductions of classic texts (1) We have not used OCR(Optical Character Recognition), as this leads to bad quality books with introduced typos. (2) In books where there are images such as portraits, maps, sketches etc We have endeavoured to keep the quality of these images, so they represent accurately the original artefact. Although occasionally there may be certain imperfections with these old texts, we feel they deserve to be made available for future generations to enjoy.

This slim yet dense volume remains an excellent introduction to Newtonian physics, just as when it was first published in 1877. Beginning with the basics of physical science and working his way steadily up to universal gravitation, Maxwell surveys late-19th-century physics in his clear and concise style. Matter and Motion addresses: . motion . force . the properties of the center of mass of a material system . work and energy . recapitulation . the pendulum and gravity . the equations of motion of a connected system Readers from the science historian to the high school physics student will come away from Matter and Motion with a deeper understanding of the roots of modern physics. Scottish physicist and mathematician JAMES CLERK MAXWELL (1831-1879) is considered by many to be one of the giants of theoretical physics. Albert Einstein once described Maxwell's work as "the most profound and the most fruitful that physics has experienced since the time of Newton." A devoutly religious man and a published poet as well as a renowned scientist, Maxwell's books include Theory of Heat (1870), Treatise on Electricity and Magnetism (1873), and Elementary Treatise on Electricity (1881).

First Published in 1967. Routledge is an imprint of Taylor & Francis, an informa company.

Henry Cavendish (1731 1810), the grandson of the second duke of Devonshire, wrote papers on electrical topics for the Royal Society, but the majority of his electrical experiments did not become known until they were collected and published by James Clerk Maxwell a century later, in 1879, long after other scientists had been credited with the same results. Among Cavendish's discoveries were the concept of electric potential, which he called the 'degree of electrification'; an early unit of capacitance, that of a sphere one inch in diameter; the formula for the capacitance of a plate capacitor; the concept of the dielectric constant of a material; the relationship between electric potential and current, now called Ohm's Law; laws for the division of current in parallel circuits, now attributed to Charles Wheatstone; and the inverse square law of variation of electric force with distance, now called Coulomb's Law.