A course of experiments in physical measurement (1897)
Whiting, Harold, d. 1895 · Boston, D.C. Heath and Co. · leaf 1168
ingly acentripetal force. According to the general principle of ac-tion and reaction, an equal and opposite force is exerted bythe body upon the restraint. This is called a ce:titnfugaJlfurce. PROOFS. 1133 (b) Rotary Pendulum. Wlieu a body of mass m, sus-pended by a coi-d AB (as in the figure),… … stated in, § 105, equal to mg X -S6 74- AC, or,, calling AC —I, and BG ?= r, f_mgr ■ I (1) Now from, the last section, if the time of a complete revolu-tion is It, the velocity v is 1134 APPENDIX XI. 2-irr irr 2« t and the centripetal force is J.__ mv m/ Trr\^ ir^i r r\ t I i Equating the two…
Physics
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