Double-sided lever and more than two forces

Principle

Investigate under which conditions equilibrium exists on a double-sided lever if more than two forces are acting on it.

Benefits

• Optimised for demonstration experiments: Transformation from horizontal into vertical direction
• Very good visibility: Big devices on uniform background
• Strong Magnets (at least 10 N) allow a safe mounting and therefore a very easy handling
• Demonstrative measurement of forces with large circular dynamometers with a fixing magnet and ball-bearing pulley with two cord grooves for two measuring ranges
• Magneto-adhesive measuring scale facilitate the measurements