Thursday
April 24, 2014

Homework Help: physics

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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