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Machines — Physics STD 10 — Question

ICSE BoardEnglish MediumSTD 10PhysicsMachines1 Mark
MCQ
For levers of third order, the mechanical advantage is always
  • A
    more than one
  • B
    equal to one
  • ✓
    less than one
  • D
    any one of these
✓

Answer

Correct option: C.
less than one

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