Elements of Natural Philosophy |
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Page 4
... friction ) it is a wheel , on part of whose circumference the cord is wrapped . ( 1 ) Suppose we have a single pulley B , about which the flexible and inextensible cord ABP is wrapped , and suppose its free portions to be parallel . If ...
... friction ) it is a wheel , on part of whose circumference the cord is wrapped . ( 1 ) Suppose we have a single pulley B , about which the flexible and inextensible cord ABP is wrapped , and suppose its free portions to be parallel . If ...
Page 53
... friction to be overcome , to produce the rectilineal translational motion thus accurately provided for . Ex . 3 . Let only one of the feet rest in a V canal , and let another rest in a trihedral hollow in line with the canal , the third ...
... friction to be overcome , to produce the rectilineal translational motion thus accurately provided for . Ex . 3 . Let only one of the feet rest in a V canal , and let another rest in a trihedral hollow in line with the canal , the third ...
Page 54
... friction ( except in the screw , If a screw is used ) ; and in various practical applications gives very readily and conveniently a more securely firm connexion by one screw slightly pressed , than a clamp such as those commonly made ...
... friction ( except in the screw , If a screw is used ) ; and in various practical applications gives very readily and conveniently a more securely firm connexion by one screw slightly pressed , than a clamp such as those commonly made ...
Page 59
... friction , or any of the attractive or repulsive actions of electricity , magnetism , etc. 184. The three elements specifying a force , or the three elements which must be known , before a clear notion of the force under con- sideration ...
... friction , or any of the attractive or repulsive actions of electricity , magnetism , etc. 184. The three elements specifying a force , or the three elements which must be known , before a clear notion of the force under con- sideration ...
Page 70
... friction and by the resistance of the air , in successive intervals of time during which the earth turns through equal angles . The sun moves through equal portions of interstellar space in times during which the earth turns through ...
... friction and by the resistance of the air , in successive intervals of time during which the earth turns through equal angles . The sun moves through equal portions of interstellar space in times during which the earth turns through ...
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Common terms and phrases
acceleration action amount angular velocity anticlastic attraction axis called centimetre centre of gravity centre of inertia circle circular co-ordinates component configuration consider constant cord corresponding cosine couple curvature curve cylinder denote density described diagram displacement distance ellipse ellipsoid elongation equal equations equilibrium external point finite fixed point flexure fluid forces acting formulae friction geometrical given force Hence hodograph horizontal inclined infinitely small instant inversely kinetic energy length magnitude mass matter measured moment of inertia momentum moving normal section P₁ parallel parallelogram particle path pendulum perpendicular plane perpendicular portion position pressure principal axes principle produce projection proportional quantity radius radius of gyration reckoned rectangular relative right angles rigid body rotation round shear shell sides simple harmonic motion solid angle space spherical surface spiral square straight line strain stress suppose tangent theorem tion torsion uniform unit vertical weight whole wire