A Natural Philosophy: Embracing the Most Recent Discoveries in the Various Branches of PhysicsD. Appleton, 1860 - 450 sider |
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Side 5
... Centre of Gravity • VII . - MECHANICS ( continued ) . The Motive Power . - The Resistance . The Machine.— Strength of Materials . 46 70 81 VIII . - MECHANICS ( continued ) . The Mechanical Powers 94 IX . - MECHANICS ( continued ) ...
... Centre of Gravity • VII . - MECHANICS ( continued ) . The Motive Power . - The Resistance . The Machine.— Strength of Materials . 46 70 81 VIII . - MECHANICS ( continued ) . The Mechanical Powers 94 IX . - MECHANICS ( continued ) ...
Side 15
... centre of the earth - not to any agency of its own . Remove all external forces , and its inertia would keep it moving on in a straight line forever . 18. Familiar Examples . - It is in consequence of inertia that a horse has to strain ...
... centre of the earth - not to any agency of its own . Remove all external forces , and its inertia would keep it moving on in a straight line forever . 18. Familiar Examples . - It is in consequence of inertia that a horse has to strain ...
Side 16
... centre , without injury to its brittle supports . the experiment with the card and penny . What is the effect of inertia , when motion has once been communicated to a body ? Why is a person who jumps from a car- riage in motion thrown ...
... centre , without injury to its brittle supports . the experiment with the card and penny . What is the effect of inertia , when motion has once been communicated to a body ? Why is a person who jumps from a car- riage in motion thrown ...
Side 34
... Centre . Fig . 16 represents a circle , and E its centre . 5. The Circumference of a circle is the curve that bounds it ; as , A C F B D. 6. Any part of the circumference is called an Arc ; as , A C , CF. 7. A Diameter of a circle is a ...
... Centre . Fig . 16 represents a circle , and E its centre . 5. The Circumference of a circle is the curve that bounds it ; as , A C F B D. 6. Any part of the circumference is called an Arc ; as , A C , CF. 7. A Diameter of a circle is a ...
Side 36
... centre ; as , ABCD , Fig . 24 . Fig . 24 . B 23. The Axis of a sphere is a straight line passing through its centre and terminating in its surface , round which it revolves ; as , the straight line connecting A and B , in Fig . 24 . 24 ...
... centre ; as , ABCD , Fig . 24 . Fig . 24 . B 23. The Axis of a sphere is a straight line passing through its centre and terminating in its surface , round which it revolves ; as , the straight line connecting A and B , in Fig . 24 . 24 ...
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A Natural Philosophy: Embracing the Most Recent Discoveries in the Various ... George Payn Quackenbos Uten tilgangsbegrensning - 1863 |
A Natural Philosophy: Embracing the Most Recent Discoveries in the Various ... George Payn Quackenbos Uten tilgangsbegrensning - 1871 |
A Natural Philosophy: Embracing the Most Recent Discoveries in the Various ... George Payn Quackenbos Uten tilgangsbegrensning - 1860 |
Vanlige uttrykk og setninger
angle apparatus applied atmosphere attraction axis axle ball battery body called centre of gravity centrifugal force colors concave condensed conductor connected convex convex lens cylinder Describe discharged distance earth earth's surface effect elastic electric current electricity electro-magnet equal experiment fall feet fluid force friction fulcrum galvanic Give an example glass heat Hydrometer Illustrate inches inclined plane increased instrument iron kind latter lever Leyden jar light liquid machine magnet mercury metallic miles mirror Moon motion move needle north pole object orbit particles pass pendulum perihelion piece piston planet plate pole position pounds pressure prime conductor principle produced pulley raised rays reflected refracted represented in Fig revolve screw shown in Fig solid sound specific gravity stars steam striking substances temperature tion transmitted tricity tube turned Uranus valve velocity vessel vibrations voltaic weight wheel wire zinc
Populære avsnitt
Side 34 - A Circle is a plane figure bounded by a curved line every point of which is equally distant from a point within called the center.
Side 300 - Leyden, of much eminence, said that " he felt himself struck in his arms, shoulders, and breast, so that he lost his breath ; and it was two days before he recovered from the effects of the blow and the terror ; adding, that he would not take a second shock for the kingdom of France.
Side 173 - The marine barometer has not yet been in general use for many years, and the author of this work was one of a numerous crew who probably owed their preservation to its almost miraculous warning. It was in a southern latitude ; the sun had just set with placid appearance, closing a beautiful afternoon, and the usual mirth of the evening watch was proceeding, when the captain's order came to prepare with all haste for a storm. The barometer had began to fall with appalling rapidity.
Side 376 - Venus, a pea, on a circle of 284 feet in diameter ; the Earth, also a pea, on a circle of 430 feet ; Mars, a rather large pin's head, on a circle of...
Side 376 - Venus, a pea on a circle 284 feet in diameter ; the Earth also a pea, on a circle of 430 feet ; Mars, a rather large pin's head, on a circle of 654 feet; Juno, Ceres, Vesta, and Pallas, grains of sand, in orbits of from 1000 to 1200 feet; Jupiter, a moderate-sized orange...
Side 174 - In that awful night, but for the little tube of mercury which had given the warning, neither the strength of the noble ship, nor the skill and energies of the commander, could have saved one man to tell the tale.
Side 34 - A diameter of a circle is a straight line drawn through the centre, and terminated both ways by the circumference.
Side 94 - These simple machines are the lever, the wheel and axle, the pulley, the inclined plane, the wedge, and the screw.
Side 332 - ... countenance was simultaneously thrown into fearful action. Rage, horror, despair, anguish, and ghastly smiles united their hideous expression in the face. At this period several of the spectators were forced to leave the room from terror or sickness, and one gentleman fainted...