A textbook on mechanical and electrical engineering (1898)
International Correspondence Schools · Scranton : International Textbook Co., [1898-99] · leaf 342
cular to EF, the two linesintersecting at E. FD is now resolvedinto two components, one, FE, tendingto pull the weight downwards, and theother, ED, acting as a perpendicularpressure on the plane. Since FD is perpendicular to A C,and ED is perpendicular to A B, theangle D = angle A = 18. Hence, FE=… … DYNAMICS. 885. Dynamics may be defined as that branch ofMechanics which deals with bodies moving with a variablevelocity. In Elementary Mechanics we shall consider onlyfalling bodies and centrifugal force. GRAVITATION. 886. Every body in the universe exerts a certainattractive force on every other…
Electrical engineering · Mechanical engineering
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