Neco Model Questions Vol1 2023 Physics Question 6
Practice essay / theory question 6 from the 2023 Neco Model Questions Vol1 Physics examination. This question covers simple machines, mechanical advantage, lever, pulley .
A compound simple machine is shown in the diagram. It consists of a class‑I lever AB with a fulcrum at O. The distance OA (effort arm) is 0.25 m and OB (load arm) is 0.75 m. A rope is attached to point B, runs horizontally to a movable pulley P (radius 0.05 m) and then vertically down to a load W of 200 N. An effort force Ft is applied vertically upward at point C, which is 0.50 m above point B. The rope is massless and frictionless. The effort Fe is applied vertically downward at point A. The system is in static equilibrium.
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This is Neco Model Questions Vol1 2023 Physics Question 6. It is one of the essay questions from the 2023 Neco Model Questions Vol1 Physics examination.
The question covers simple machines, mechanical advantage, lever, pulley .
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