Question: phys 1730 lab Experiment 3 Uniformly Accelerated Motion What is the fundamental purpose of a pulley system? Group of answer choices To focus all forces

phys 1730 lab Experiment 3 Uniformly Accelerated Motion What is the fundamental purpose of a pulley system? Group of answer choices To focus all forces into a single point. To magnify smaller forces into large ones. To change the direction of force on an object. To change the force of a system

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