Bartlett, W. H. C. (William Holms Chambers), 1804-1893 · New York : Barnes · leaf 266
tre of gravityand axis without communicating any shock to the axis. The centre of per-cussion may be found Fig. i49-experimentally thus:—lay the axis G upon asupport A A, and per-mit the body to fall up-on a moveable edge B,resting on a horizontalplane; when this edge is placed in such position… … centre ofpercussion foundexperimentally; 262 NATURAL PHILOSOPHY. Fig:. 150. to put a it must be at the centre of oscillation. To move a pea- peuduium in dulum without communicating action to its axis, the force motion, the force should be must be applied at the centre of oscillation. applied to…
Mechanics · Acoustics · Optics
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