Mechanics of engineering. Comprising statics and dynamics of solids: and the mechanics of the materials of constructions, or strength and elasticity of beams, columns, arches, shafts, etc (1888)
Church, Irving P[orter], 1851- [from old catalog] · New York, J. Wiley & sons · leaf 174
e sa = AB, while the oar-blade slips back- WORK, ENERGY, AND POWER. 161 ward through the small space (the slip) == s1 (average).Hence by eq. (XVI.), § 142, 2Ps, - 2Ps3 -Its, - 2PA = \M{< - <);i.e., 2P(s-s3)=2PxA£=2Ps =Ps3+2PlSl+ iM(vn*-v;); or, in words, the product of the oar-handle… … Fia 166. creasing the kinetic energy of the mass. (The useless workdue to slip is inevitable in all paddle or screw propulsion, aswell as a certain amount lost in machine-friction, not consideredin the present problem.) During the recover the velocitydecreases again to v0. 155. Examples.—1. What…
Mechanics, Applied · Engineering · Strength of materials
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