IKDEX 487 



MM 



The cardioid 281 



,, centrpid .......... 208 



,. cycloid .......... 276 



., equation a sin 6 b cos & c . . . . .32 



., expression a sin 6 b cos ...... 30 



plane .......... 70 



Theory of struts ......... 357 



Trapezoidal rule ......... 247 



Trigonometrical form of a complex quantity . . . .41 



T \vi.s ting moment ......... 312 



Uniform circular motion ........ 439 



Use of the integrating factor ....... 322 



Variation of the atmospheric pressure ..... 341 



Vector polygon ......... 429 



Vector product of two vectors ....... 444 



Vectors 426 



Vibration of a spring ........ 356 



Volumes of surfaces of revolution . . . . . .199 



Work done by an expanding gas ...... 343 



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