Snow, Benjamin Warner, 1860- · Madison, Wis. · leaf 32
Accordingly, during the first second itrolls 1 foot, during the second second 3 feet, during the thirdsecond 5 feet, and during the fourth second 7 feet; and, as itobviously passes over unequal distances in equal intervals of VAEIED MOTION, 27 time, its motion is varied and its velocity is not… … Fig. 9. Measurement of tbe velocit.v of a ball after roUinj inclined plane. for 2 seconds on an tance it rolls on this board during the succeeding second, Avhichwill be found to be 2 feet. The velocity of the ball on the hori-zontal board, and therefore also its velocity after rolling for 1second…
Physics
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