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9 Forces and their effects

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Question 12

A machine casing rests on a rough horizontal bench. Two horizontal pulls act on the casing: 42 N to the right and 18 N to the left. The casing remains stationary.

Explain the direction of the friction force on the casing and calculate its size.

[3]
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9 Forces and their effects Questions

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

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