), the particle is at which combined with the velocity of O, having an absolute velocity w, the rotation at that point, wrx = cu(r + dr) diagonal formed on c, its relative veloc- gives an absolute velocity wx, differing in ity along the groove, and wr the velocity magnitude and direction from that… … \ ,li^^ \ V ■*■ ^ V) the direction OK (normal to the groove upon B'V; a corresponding statement at O) by dt, we have the rate of change can be made concerning w. The following relations, evident from of absolute velocity in that direction, an inspection of Fig. 8, will be referred and multiplying…
Engineering
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