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9 Forces and their effects

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Question 51

Three gears mesh in a line in the order A–B–C, with gear B between gears A and C. Gear A is the driving gear.

GearNumber of teeth
A15
B25
C45

Gear A makes 15 complete clockwise rotations.

a.

Calculate the number of complete rotations made by gear B and by gear C.

[2]
b.

State the direction of rotation of gear C.

[1]
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9 Forces and their effects Questions

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

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