Tuesday, 06 May 2014 15:05
B3-03: LEVER - WRECKING BAR
Additional Info
- ID Code: B3-03
- Purpose: Demonstrate the mechanical advantage of a lever
- Description: Use the lever to pry a large nail out of a 4"x4" pine wood beam.
- Availability: Available
- References: REFERENCES: (PIRA 1M20.45)
- Loc codes: B3, tools
Published in
B3 Simple Machines
Tagged under
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B3-01: LEVER AND LOADED WAGON
Demonstrate the mechanical advantage of a lever Read More
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B3-02: LEVERS - THREE CLASSES
Demonstrate the three classes of levers
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B3-03: LEVER - WRECKING BAR
Demonstrate the mechanical advantage of a lever
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B3-12 PULLEY - MECHANICAL ADVANTAGE
Illustrate pulley systems Read More
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B3-14: EQUILIBRIUM PARADOX - SCALES AND PULLEY
Counterintuitive demonstration involving pulley system Read More
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B3-15: FOOL'S TACKLE
Illustrate analysis of forces in a pulley system
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B3-21: CHISEL AS WEDGE
Demonstrate the mechanical advantage of a wedge
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B3-23: Worm Gear
Illustrate mechanical advantage
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