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Identify simple machines A, B, C, D, E, and F. Classify them into first, second, and third class.

Physics

ScanSolve AI Answer

Question 1:

a) Identify the simple machines labelled A, B, C, D, E and F.

  • A: Pliers
  • B: Claw hammer
  • C: Bottle opener
  • D: Knife
  • E: Tongs
  • F: Wheelbarrow

b) Classify the machines named in (a) above into first class, second class and third class levers.

  • First Class Levers:
    • A: Pliers
    • B: Claw hammer
  • Second Class Levers:
    • C: Bottle opener
    • F: Wheelbarrow
  • Third Class Levers:
    • E: Tongs
  • Note: D (Knife) is a wedge, not a lever.
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