Elements of Mechanics: For the Use of Colleges, Academies, and High SchoolsA.S. Barnes & Burr, 1859 - 338 pages |
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Page vii
... Atmospheric Resistance - Friction on Inclined Planes 137 Line of least Fraction .... 140 Friction on Axle .... 141 CHAPTER V. Uniform Motion .. 143 Varied Motion .. Uniformly Varied Motion , ... 144 146 Application to Falling Bodies ...
... Atmospheric Resistance - Friction on Inclined Planes 137 Line of least Fraction .... 140 Friction on Axle .... 141 CHAPTER V. Uniform Motion .. 143 Varied Motion .. Uniformly Varied Motion , ... 144 146 Application to Falling Bodies ...
Page ix
... Atmospheric Air ... 285 Atmospheric Pressure . 286 Mariotte's Law ... 287 PAGE . Gay Lussac's Law .. Manometers - The open CONTENTS . ix.
... Atmospheric Air ... 285 Atmospheric Pressure . 286 Mariotte's Law ... 287 PAGE . Gay Lussac's Law .. Manometers - The open CONTENTS . ix.
Page x
... The Air Pump . 332 Artificial Fountains - Hero's Ball .. Hero's Fountain ...... Wine - Taster and Dropping Bottle ... The Atmospheric Inkstand ... 338 338 336 337 MECHANICS . CHAPTER I. 1 . DEFINITIONS AND INTRODUCTORY REMARKS X CONTENTS .
... The Air Pump . 332 Artificial Fountains - Hero's Ball .. Hero's Fountain ...... Wine - Taster and Dropping Bottle ... The Atmospheric Inkstand ... 338 338 336 337 MECHANICS . CHAPTER I. 1 . DEFINITIONS AND INTRODUCTORY REMARKS X CONTENTS .
Page 19
... Atmospheric air is an example of a body which readily contracts and expands . Elasticity is that property by virtue of which a body tends to resume its original form after compression , or extension . Steel and India rubber are ...
... Atmospheric air is an example of a body which readily contracts and expands . Elasticity is that property by virtue of which a body tends to resume its original form after compression , or extension . Steel and India rubber are ...
Page 137
... Atmospheric Resistance . 107. The atmosphere exercises a powerful resistance to the motion of bodies passing through it . This resistance is due to the inertia of the particles of air , which must be overcome by the force of a moving ...
... Atmospheric Resistance . 107. The atmosphere exercises a powerful resistance to the motion of bodies passing through it . This resistance is due to the inertia of the particles of air , which must be overcome by the force of a moving ...
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Common terms and phrases
A. S. BARNES algebraic sum angular velocity atmosphere axes axle body called centre of gravity centrifugal force cistern components cord cubic cubic foot curve cylinder denote the angle distance elementary entire equal Equation equilibrium exerted feet fluid force applied force of gravity forces acting friction fulcrum Hence horizontal hydrometer inches inclined plane inertia instrument lever arm liquid machine mass mercury moment of inertia moments motion orifice parallel forces parallelogram parallelogram of forces particles passing Pcosa pendulum perpendicular pipe piston point of application polygon position power and resistance pressure principle principle of moments pulley pump quantity radius radius of gyration represent reservoir respect resultant right angles rope rotation Schools screw SOLUTION space specific gravity square steam Substituting suppose temperature tension tion triangle tube unit upper surface vertex vertical vessel vibration volume weight wheel whence
Popular passages
Page 182 - ... plus the product of the area and the square of the distance between the axes.
Page 223 - This electromotive force may be resolved into two components, one parallel and the other perpendicular to I, as shown, for example, in Fig.
Page 114 - The power is to the weight, as the radius of the pulley is to the chord of the arc enveloped by the rope.
Page 39 - Lami's Theorem. If three forces acting on a particle keep it in equilibrium, each is proportional to the sine of the angle between the other two.
Page 7 - BOURDON'S ALGEBRA 1 50 KEY TO DAVIES' BOURDON'S ALGEBRA 1 50 DAVIES' LEGENDRE'S GKOMETRY 1 50 DAVIES' ELEMENTS OF SURVEYING 1 50 DAVIES' ANALYTICAL GEOMETRY 1 25 DAVIES' DIFFERENTIAL AND INTEGRAL CALCULUS 1 25 DAVIES' DESCRIPTIVE GEOMETRY 2 00 DAVIES...
Page 42 - Hence, the moment of the resultant of two forces is equal to the algebraic sum of the moments of the forces taken separately. 53. Forces Acting at Different Points. Parallel Forces.— We have thus far considered forces acting upon a single particle, or upon one point of a body. If, how- Fia 33...
Page 180 - ... must be measured on a line at right angles to the direction of the force. Moment of Inertia. The moment of inertia of a body, with respect to an axis, is the sum of the products obtained by multiplying the mass of each elementary particle by the square of its distance from the axis; hence, the moment of inertia of the same body varies according to the position of the axis.
Page 5 - ... feet. Thus it appears, that it requires a force to lift the piston exactly equal to the weight of a column of water, whose base is equal to the section of the piston, and whose height...
Page 8 - JOHN A.* PORTER, AM. MD, Professor of Agricultural and Organic Chemistry in Yale College. Price $1.00. These works have been prepared expressly for Public and Union Schools, Academies, and Seminaries, where an extensive course of study on this subject and expensive apparatus was not desired, or could not be afforded. A fair, practical knowledge of Chemistry is exceedingly desirable, and almost a necessity, at tho present day, but it has been...