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| Demonstrates: Torque forces. |
Description: A model ladder is placed against a box and a weight is moved up the ladder until the ladder begins to slip.
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Instructions: Lean ladder against a stationary vertical surface. Move weights up ladder until it falls.
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| Items Used: Stick ladder; various masses, stationary wall. Notes: Vary angle of ladder and masses. Math Description: None.
Size: 3' H x 12" W. Condition: Good. Hazard: None.
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| Schematic:
1K 10.20 Tech Specs:
None. Web Links: |
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| History: |
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