You have five gears meshed to each other running in a line. the first gear z=100, second gear z=50, third gear z=200, fourth gea r z=150 and fifth gear z=200. the first gear turns clockwise at 100 revolutions per minute. what direction will gear number 5 run and at what speed?
1 answer:
Answer:
50 rpm clockwise
Step-by-step explanation:
100/50 × 50/200 × 200/150 × 150/200 = 0.5
In an odd number of gears, the first and last rotate inthe same direction.
100 rpm × 0.5 = 50 rpm
Answer: 50 rpm clockwise
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