Posted by **steve** on Thursday, April 28, 2011 at 9:40pm.

The two gears, with radii indicated below, have equal teeth spacing and are well-meshed. In all cases, the

large gear is turning at the same, constant angular speed.

Rlarge Rsmall

A 0.4 m 0.2 m

B 0.4 m 0.3 m

C 0.8 m 0.4 m

D 0.6 m 0.5 m

E 0.2 m 0.1 m

F 0.6 m 0.2 m

a. Rank the scenarios on the basis of the speed of the teeth on the small gear.

Largest 1. _____ 2. _____ 3. _____ 4. _____ 5. _____ 6. _____ Smallest

_____ The ranking can not be determined based on the information provided.

Explain the reason for your ranking:

b. Rank the scenarios on the basis of the angular speed of the small gear.

Largest 1. _____ 2. _____ 3. _____ 4. _____ 5. _____ 6. _____ Smallest

_____ The ranking can not be determined based on the information provided.

Explain the reason for your ranking:

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