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9 Forces and their effects

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Question 80
H

A gear P with 18 teeth drives gear Q with 54 teeth. Q is fixed to gear R on the same shaft. R has 12 teeth and drives gear S with 36 teeth. P turns clockwise at 90 revolutions per minute. How does S turn?

[1]
A

101010 revolutions per minute clockwise.

B

909090 revolutions per minute clockwise.

C

101010 revolutions per minute anticlockwise.

D

909090 revolutions per minute anticlockwise.

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9 Forces and their effects Questions

  1. GCSE
  2. /Physics
  3. /9 Forces and their effects

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