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Pagina 133
... force of 15 units . When a body is held at rest by two forces , these are said to be equal to one another . Here the forces act in opposite directions , and in the same straight line . We may multiply the forces , but that which ...
... force of 15 units . When a body is held at rest by two forces , these are said to be equal to one another . Here the forces act in opposite directions , and in the same straight line . We may multiply the forces , but that which ...
Pagina 134
... force counteracting force , and entire absence of motion . We thence infer that all bodies present themselves to us in a state of rest or of motion . But this last is the change of rectilinear distance between two points . And as the force ...
... force counteracting force , and entire absence of motion . We thence infer that all bodies present themselves to us in a state of rest or of motion . But this last is the change of rectilinear distance between two points . And as the force ...
Pagina 135
... force of gravity , or weight , produces this effect : that a body shot upwards with double velocity , rises four times as far as if shot with a single velocity if with treble velocity , it rises nine times as far . : The centre of ...
... force of gravity , or weight , produces this effect : that a body shot upwards with double velocity , rises four times as far as if shot with a single velocity if with treble velocity , it rises nine times as far . : The centre of ...
Pagina 137
... force , and , when speed is required in the work , by diminishing the velocity of that force . The contrivances for conveying the power of a machine are wheels , and pinions on axles ; conical wheels ; rack - work ; belts , bands , and ...
... force , and , when speed is required in the work , by diminishing the velocity of that force . The contrivances for conveying the power of a machine are wheels , and pinions on axles ; conical wheels ; rack - work ; belts , bands , and ...
Pagina 138
... force 60 × 12 = 41,066 lb. The labouring force of man is about that of the horse ; though on the treadmill , and in coal - whipping in the Thames , and that of labourers , & c . it has been estimated by Smeaton for 8 hours ' work at 1 ...
... force 60 × 12 = 41,066 lb. The labouring force of man is about that of the horse ; though on the treadmill , and in coal - whipping in the Thames , and that of labourers , & c . it has been estimated by Smeaton for 8 hours ' work at 1 ...
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acre angle annuity Author avoirdupois body bound in morocco Cash-Book cent centre circle circumference cloth coloured column contained cube cubic feet debit decimal denominator diameter Dictionary distance divided divisor draw earth Edition Encyclopædia English Engravings on Wood equal farm figure find the area fluid Folio foot fraction garden ground height Hence History horizontal Illustrations improper fraction inches instrument integers interest isometrical Isometrical Projection J. C. LOUDON JANE MARCET JOHN JOHN CLAUDIUS LOUDON John Winchester labour Ledger length Loudon Maps measure mercury miles morocco multiply Myriogramme Natural nearly objects OWEN JONES perpendicular plane Plates Post 8vo present value proportion quotient right line Rule scale SECTION shadows side specific gravities square root surface Table term trees triangle velocity vols VULGAR FRACTIONS Wood Engravings Woodcuts yards
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