Bartlett, W. H. C. (William Holms Chambers), 1804-1893 · New York : Barnes · leaf 280
e weightbisects the angle madeby the branches of thecord; the pulley will then come to rest and remain in a state of stable equilib- the puiiey winrium. The equilibrium will be stable because, being a be in st:ille ° equilibrium when heavy system, the centre of gravity is the lowest possible; at… … example in themode ofsuspending thecommon lantern; 276 NATURAL PHILOSOPHY. Fie. 159. position of thehorizontaltangent; when the pulleyis replaced by a knot; tension will notbe the samethroughout;
Mechanics · Acoustics · Optics
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