Matter and MotionD. Van Nostrand, 1878 - 224 pàgines |
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Frases i termes més freqüents
absolute angular momentum angular velocity attraction axis called center of mass change of velocity circle clock cloth configuration and motion constant corresponding deduced defined definite depends diagram of velocities distance dynamical earth edition Engineer equal masses equilibrium exerted experiment external agent external forces foot-pounds force acting force which acts given instant gramme gravitation heat Hence hodograph Illustrated intensity of gravity interval KATER'S PENDULUM Kepler's Kepler's third law kinetic energy law of motion magnets mass-area mass-vector material sys material system measured ment mentum method moving mutual action Newton NOSTRAND'S PUBLICATIONS observed orbit origin phenomena planet portions of matter position potential energy pound poundal produce Prof quantity rate of acceleration relative represent respect rotation second law simple pendulum straight line stress string suspended ternal third law tion torsion balance total acceleration tween unit of mass vector vibration wire wood-cuts
Passatges populars
Pàgina 92 - Every body continues in its state of rest or of uniform motion in a straight line, except in so far as it may be compelled by impressed forces to change that state.
Pàgina 154 - Rise on the earth, or earth rise on the sun, He from the east his flaming road begin ; Or she from west her silent course advance With inoffensive pace, that spinning sleeps On her soft axle, while she paces even, And bears thee soft with the smooth air along, Solicit not thy thoughts with matters hid ; Leave them to God above, him serve and fear.
Pàgina 103 - The total energy of any material system is a quantity which can neither be increased nor diminished by any action between the parts of the system, though it may be transformed into any of the forms of which energy is susceptible...