Gilley, Frank M · Boston, Allyn & Bacon · leaf 100
ch E is.Another way of saying this is: the line ofdirection of the force B is four spaces from theline of direction of the force E. It will be seen that a force has the sameeffect, if applied or attached at any point alongthe line on which the force acts. If the lineA C were extended in each… … Fig. 92. A force, then, canbe applied anywhere along the line ofdirection of the force, and always pro-duce the same effect. Part III. Try the effect of turningthe board as in Fig. 92. Keep the stringsparallel, by sliding the clamps along theedge of the table. Adjust the positionsof the strings in…
Physics
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