the dynamics of mechanical flight1912 |
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Seite 73
... axle ( a bicycle hub ) fastened in a bracket bolted to the under side of a beam , the beam resting on two step ladders for support ( Fig . 42 ) . FIG . 41 . On this scale , visible to a large audience , spin sufficient can be given by ...
... axle ( a bicycle hub ) fastened in a bracket bolted to the under side of a beam , the beam resting on two step ladders for support ( Fig . 42 ) . FIG . 41 . On this scale , visible to a large audience , spin sufficient can be given by ...
Seite 74
... axle at a constant angle with the vertical , a knowledge is presumed of the general dynamical principles of velocity and momentum , linear and angular , and their vector representation ; and use must be made of the dynamical lemma ...
... axle at a constant angle with the vertical , a knowledge is presumed of the general dynamical principles of velocity and momentum , linear and angular , and their vector representation ; and use must be made of the dynamical lemma ...
Seite 75
... axle to the horizontal position by a spring balance , and taking the leverage as the product of the scale reading in lb , and the distance in feet of the hook from the pin 0 ; having determined in lb previously , by hang- ing the wheel ...
... axle to the horizontal position by a spring balance , and taking the leverage as the product of the scale reading in lb , and the distance in feet of the hook from the pin 0 ; having determined in lb previously , by hang- ing the wheel ...
Seite 76
... axle , in lb - ft2 . FIG . 44 . When the wheel is moved bodily with velocity feet / second ( f / s ) , the energy of translation is 2.2 R2 Η 2g 2g ( ft - lb ) , against C for the energy of rotation . I 'で And just as is the linear ...
... axle , in lb - ft2 . FIG . 44 . When the wheel is moved bodily with velocity feet / second ( f / s ) , the energy of translation is 2.2 R2 Η 2g 2g ( ft - lb ) , against C for the energy of rotation . I 'で And just as is the linear ...
Seite 77
... axle will move at a constant angle with the vertical downward . As R or μ is increased , the axle can rise higher , pass the horizontal position , and when the beam in Fig . 42 stops the wheel we turn to this other arrangement in Fig ...
... axle will move at a constant angle with the vertical downward . As R or μ is increased , the axle can rise higher , pass the horizontal position , and when the beam in Fig . 42 stops the wheel we turn to this other arrangement in Fig ...
Häufige Begriffe und Wortgruppen
aeroplane air ship Alternating Current Analysis angular velocity axial axis axle balloon bicycle wheel blade Boilers c₁ c₂ calculation Chemical Chemistry conformal representation constant cos² couple cylinder denotes density Design diagram diameter dynamical Electric Elementary Engineering equation fire balloon Flight fluid flying machine formula ft-lb ft² given gyroscopic Handbook horizontal hydrogen hyperbolic Hyperbolic sector integral Internal Combustion Engines intrinsic equation Kirchhoff Lake Pigments lb/ft² leather lecture lift Machinery Manufacture Mechanical Modern momentum morocco motion motor numbers pendulum pilot pitch plane AA polygon Practical precession Q f/s Railway Report 19 right angles Salter Science Series screw propeller Sewage sin² speed spin Steam-engine stream lines Testing theory thrust Trans Treatise Turbine vector velocity Q vertical Volumes weight Westminster Series wheel wing area ΦΩ
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