The planetary gearset shown in Figure 9.39 has a sun, ring, and two planets. The ring is attached to a shaft that spins at 500 rpm clockwise and the sun is attached to a motor spinning 2,000rpm...

The planetary gearset shown in Figure 9.39 has a sun, ring, and two planets. The ring is attached to a shaft that spins at 500 rpm clockwise and the sun is attached to a motor spinning 2,000rpm clockwise. The arm must spin at 1,000 rpm clockwise.

Figure 9.39

Find the numbers of teeth on each gear to accomplish this motion using the tabular method presented in Section 9.2. Assume that the minimum allowable number of teeth on a gear is 16.