Geometrical Optics: Adapted to the Use of the Higher Classes in Schools, EtcMacmillan, 1870 - 130 sider |
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Side 171
... linear accelera- tion of any point P of the body becomes in this case Or , where r is the distance of P from the v = wr and at = axis of rotation . Problem 150. A fly wheel making 100 revolutions per minute ROTARY MOTION.
... linear accelera- tion of any point P of the body becomes in this case Or , where r is the distance of P from the v = wr and at = axis of rotation . Problem 150. A fly wheel making 100 revolutions per minute ROTARY MOTION.
Side 172
... revolutions per minute is brought to rest in 2 min . Find the angular acceleration and the angular distance a passed over before coming to rest . Problem 151. A fly wheel is at rest , and it is desired to bring it to a velocity of 300 ...
... revolutions per minute is brought to rest in 2 min . Find the angular acceleration and the angular distance a passed over before coming to rest . Problem 151. A fly wheel is at rest , and it is desired to bring it to a velocity of 300 ...
Side 224
... revolutions per second about the axis OY . Then U : = 50 32.2 5 × 200 π X 36 146 ft . lb. @ 1 It is seen that with a ... minute . At the same time it is made to turn about an axis in its plane at the rate of 2 revolutions per minute ...
... revolutions per second about the axis OY . Then U : = 50 32.2 5 × 200 π X 36 146 ft . lb. @ 1 It is seen that with a ... minute . At the same time it is made to turn about an axis in its plane at the rate of 2 revolutions per minute ...
Side 226
... moment due to the rotation of the wheel causes an extra pressure on the bearings . This pressure is shown by the wear on the ... revolutions per minute . Problem 189. A locomotive is going at the rate of 226 APPLIED MECHANICS FOR ENGINEERS.
... moment due to the rotation of the wheel causes an extra pressure on the bearings . This pressure is shown by the wear on the ... revolutions per minute . Problem 189. A locomotive is going at the rate of 226 APPLIED MECHANICS FOR ENGINEERS.
Side 279
... revolutions per minute . ROLLER BEARING PLAIN CAST - IRON BEARING DIAMETER OF JOURNAL , IN INCHES Max . Min . Average Max . Min . Average 118 .036 .019 .026 .160 .099 .117 21 % .052 .034 .040 .129 .071 .094 2,7 % .041 .025 .030 .143 ...
... revolutions per minute . ROLLER BEARING PLAIN CAST - IRON BEARING DIAMETER OF JOURNAL , IN INCHES Max . Min . Average Max . Min . Average 118 .036 .019 .026 .160 .099 .117 21 % .052 .034 .040 .129 .071 .094 2,7 % .041 .025 .030 .143 ...
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Geometrical Optics: Adapted to the Use of the Higher Classes in Schools, Etc Osmund Airy Uten tilgangsbegrensning - 1870 |
Geometrical Optics: Adapted to the Use of the Higher Classes in Schools, Etc Osmund Airy Uten tilgangsbegrensning - 1870 |
Vanlige uttrykk og setninger
a₁ acceleration angle angular velocity arrow axes axis of rotation axle center of gravity cloth coefficient of friction compression concurrent forces consider constant cord cos² couple Crown 8vo curve cylinder diameter direction disk distance dt dt Edition equal fcap Find the center fly wheel forces acting formula gravity axis hammer horizontal inch inertia with respect kinetic energy length lens line of action M₁ M₂ mass mirror moment of inertia motion moving P₁ P₂ pencil pendulum perpendicular plane point of application preceding problem prism pulley R₁ radians per second radius rays refraction represented resistance revolutions revolutions per minute rigid body seen shaft shown in Fig Simpson's Rule speed square Suppose surface T₁ tangential tension tion v₁ vertical weight work-energy equation x-axis zero