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Physics A
Forces
Forces in action
Levers and gears
Levers and gears
OCR GCSE Physics A (J249) — Forces
What You Need to Know
Explain how levers and gears transmit the rotational effects of forces.
Understand ratios and how this enables gears and levers to work as force multipliers.
Revision Notes
1
Levers and gears
11 key terms
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