Mechanics Applied to EngineeringLongmans, Green and Company, 1904 - 770 páginas |
Dentro del libro
Resultados 1-5 de 64
Página 1
... units are usually termed " derived " units . Units . Time ( t ) .- Unless otherwise stated , we shall take one second as the unit of time , but sometimes we shall find it convenient to take minutes and hours . Mass ( M ) .- Unit , one ...
... units are usually termed " derived " units . Units . Time ( t ) .- Unless otherwise stated , we shall take one second as the unit of time , but sometimes we shall find it convenient to take minutes and hours . Mass ( M ) .- Unit , one ...
Página 2
... unit and the fundamental units is termed the dimensions of the unit . As an example , see p . 20 , Chapter II . Speed . When a body changes its position relatively to surrounding objects , it is said to be in motion . The rate at which ...
... unit and the fundamental units is termed the dimensions of the unit . As an example , see p . 20 , Chapter II . Speed . When a body changes its position relatively to surrounding objects , it is said to be in motion . The rate at which ...
Página 4
... unit of velocity is usually taken as 1 foot per second . Velocity in feet ) space ( feet ) traversed in a given direction time ( seconds ) per second = v = S or s = vt I ft . per second = 0'305 metre per second " " دو وو = 0.682 mile ...
... unit of velocity is usually taken as 1 foot per second . Velocity in feet ) space ( feet ) traversed in a given direction time ( seconds ) per second = v = S or s = vt I ft . per second = 0'305 metre per second " " دو وو = 0.682 mile ...
Página 5
... unit of space adopted , and only depends on the time unit , but the time unit is one second in all systems of measurement , hence all angular measurements are the same for all systems of units - an important point in favour of using ...
... unit of space adopted , and only depends on the time unit , but the time unit is one second in all systems of measurement , hence all angular measurements are the same for all systems of units - an important point in favour of using ...
Página 7
... Unit momentum is that of unit mass moving with unit velocity- Mo Ms = Mv = t Impulse . Consider a ball of mass M travelling through the air with a velocity 71 , and let it receive a fair blow in the line of motion ( without causing it ...
... Unit momentum is that of unit mass moving with unit velocity- Mo Ms = Mv = t Impulse . Consider a ball of mass M travelling through the air with a velocity 71 , and let it receive a fair blow in the line of motion ( without causing it ...
Otras ediciones - Ver todas
Términos y frases comunes
acceleration angle angular velocity balance weight balls beam bearing bending bending moment bending-moment diagram body Calculate cent centre of gravity centrifugal circle coefficient compression connecting-rod constant crank Crown 8vo curve cylinder deflection diameter direction distance efficiency elastic limit ELEMENTARY energy engine equal feet per second Find flange flywheel force acting given governor hence horizontal Illustrations increase inertia length load material maximum mechanism metal method moment of inertia neutral axis orifice parallel pipe piston plane plate polygon pressure pulley pump R₁ radius of gyration ratio revolutions per minute rivets rotation shaft shear shear stress shown in Fig side speed square inch strain stress stroke strut surface tangent tensile tensile stress tension tons per square triangle turbine V₁ valve vanes varies vertical virtual centre W₁ Watt governor wheel Young's modulus
Pasajes populares
Página 32 - NOTES OF A COURSE OF NINE LECTURES ON LIGHT, delivered at the Royal Institution of Great Britain, 1869. Crown 8vo. , is. 6d. NOTES OF A COURSE OF SEVEN LECTURES ON ELECTRICAL PHENOMENA AND THEORIES, delivered at the Royal Institution of Great Britain, 1870.
Página 32 - Vol. I.— The Constitution of Nature— Radiation— On Radiant Heat in Relation to the Colour and Chemical Constitution of Bodies — New Chemical Reactions produced by Light — On Dust and Disease — Voyage to Algeria to observe the Eclipse — Niagara — The Parallel Roads of Glen Roy — Alpine Sculpture — Recent Experiments on FogSignals—On the Study of Physics— On Crystalline and Slaty Cleavage— On Paramagnetic and Diamagnetic Forces — Physical Basis of Solar Chemistry...
Página 8 - WRIGHT— Optical Projection : a Treatise on the Use of the Lantern in Exhibition and Scientific Demonstration. By LEWIS WRIGHT, Author of ' Light : a Course of Experimental Optics '. With 232 Illustrations.
Página 32 - THE GLACIERS OF THE ALPS : being a Narrative of Excursions and Ascents. An Account of the Origin and Phenomena of Glaciers, and an Exposition of the Physical Principles to which they are related.
Página 17 - Our Place among Infinities: A Series of Essays contrasting our Little Abode in Space and Time with the Infinities Around us.
Página 3 - Works by R. LLOYD WHITELEY, FIC, Principal of the Municipal Science School, West Bromwich. CHEMICAL CALCULATIONS. With Explanatory Notes, Problems and Answers, specially adapted for use in Colleges and Science Schools. With a Preface by Professor F. CLOWES, D.Sc. (Lond.), FIC Crown 8vo.
Página 18 - NATURE STUDIES. By RA PROCTOR, GRANT ALLEN, A. WILSON, T. FOSTER, and E. CLODD.
Página 18 - HALF-HOURS WITH THE STARS : a Plain and Easy Guide to the Knowledge of the Constellations. Showing in 12 Maps the position of the principal Star-Groups night after night throughout the year. With Introduction and a separate Explanation of each Map. True for every Year.
Página 22 - AND WRIGHT— THE DISEASES OF CHILDREN, MEDICAL AND SURGICAL. By HENRY ASHBY, MD, Lond., FRCP, Physician to the General Hospital for Sick Children, Manchester; and GA WRIGHT, BA, MB Oxon.
Página 15 - WORKSHOP APPLIANCES, including Descriptions of some of the Gauging and Measuring Instruments, Hand-cutting Tools, Lathes, Drilling, Planeing, and other Machine Tools used by Engineers. By CPB SHELLEY, MICE With an additional Chapter on Milling by R. R. LISTER. With 323 Illustrations. Fcp. 8vo., y. MINERALOGY, MINING, METALLURGY, ETC. by HILARY BAUERMAN, FGS SYSTEMATIC MINERALOGY.