Question: A system consisting of two fixed pulleys and two movable pulleys has a mechanical advantage of 4. (a) If a force of 97.0 N is

A system consisting of two fixed pulleys and two movable pulleys has a mechanical advantage of 4.

(a) If a force of 97.0 N is exerted, what weight is raised?

(b) If the weight is raised 20.5 m, what length of rope is pulled?


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