Philosophy in Sport Made Science in Earnest: Being an Attempt to Illustrate the First Principles of Natural Philosophy by the Aid of the Popular Toys and Sports ... |
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Página 72
Papa , ” cried the delighted boy , “ I never experienced so much interest in a
performance of this kind , until I was capable of explaining the principles upon
which it was conducted . I have attentively followed every change of position ,
and ...
Papa , ” cried the delighted boy , “ I never experienced so much interest in a
performance of this kind , until I was capable of explaining the principles upon
which it was conducted . I have attentively followed every change of position ,
and ...
Página 123
Froelich observes , that the coins of Tarsus are very remarkable for a kind of
perspective in the figures . On others are found triumphal arches , temples ,
fountains , aqueducts , amphitheatres , circuses , palaces , columns , obelisks ,
baths , sea ...
Froelich observes , that the coins of Tarsus are very remarkable for a kind of
perspective in the figures . On others are found triumphal arches , temples ,
fountains , aqueducts , amphitheatres , circuses , palaces , columns , obelisks ,
baths , sea ...
Página 127
THE LEVER being the simplest of all the mechanic powers , is in general
considered the first . It is an inflexible rod or bar of any kind , so disposed as to
turn on a pivot or prop , which is always called its fulcrum . It has the weight or
resistance ...
THE LEVER being the simplest of all the mechanic powers , is in general
considered the first . It is an inflexible rod or bar of any kind , so disposed as to
turn on a pivot or prop , which is always called its fulcrum . It has the weight or
resistance ...
Página 128
Another common application of this kind of lever is the crow - bar , or hand - spike
, used for raising a large stone or weight . In all these cases , power is gained in
proportion as the distance from the fulcrum to the power , or part where the men ...
Another common application of this kind of lever is the crow - bar , or hand - spike
, used for raising a large stone or weight . In all these cases , power is gained in
proportion as the distance from the fulcrum to the power , or part where the men ...
Página 129
Snuffers are levers of a similar description ; so are most kind of pincers , the
power of which consists in the resisting arm being very short in comparison with
the acting one . In the lever of the second kind , the resistance or weight is
between ...
Snuffers are levers of a similar description ; so are most kind of pincers , the
power of which consists in the resisting arm being very short in comparison with
the acting one . In the lever of the second kind , the resistance or weight is
between ...
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Philosophy in Sport Made Science in Earnest: Being an Attempt to Illustrate ... John Ayrton Paris,George Cruikshank Vista previa limitada - 2013 |
Términos y frases comunes
2d Edit according action amusement ancient animals appears applied arrangement Author become body bones called circle closes coins coloured common complete considered consists containing continued described direction distance effect epigram equal evident exclaimed exhibition explain fact feet figure five force fulcrum give granite greater hand HISTORY illustrate improvement Italy kind land length lever light major manner means mechanical ment motion move nature never Note observed occasion opens origin party pass performed period person piece Plates Poem position present Price principle produced proportion quantity raised reader remains replied resistance rocket rocks Roman round seen Seymour shilling sides soil stroke supposed surface tion TRAVELS turn various vicar village Vols volume weight wheel whole witnessed young
Pasajes populares
Página 132 - ... time that the axle describes a small one, therefore the power is increased in the same proportion as the circumference of the wheel is greater than that of the axle. If the velocity of the wheel is...
Página 81 - Gunpowder, hoping by a sudden movement to give his companion the slip; but the spectre started full jump with him. Away, then, they dashed through thick and thin, stones flying and sparks flashing at every bound. Ichabod's flimsy garments fluttered in the air as he stretched his long lank body away over his horse's head in the eagerness of his flight.
Página 190 - ... resolved to remove his body into the choir, which was to have been done with solemn procession on the 15th of July. It rained, however, so violently...