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11. You are given four pulleys and three strings. Drawa neat and labelled diagram to use them so as toobtain a maximum mechanical advantage equalto 8. In your diagram mark the directions of load L,effort E and tension in each strand.What assumptions have you made to obtain therequired mechanical advantage ?[Hint : Three movable pulleys with one fixedpulley) |
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Answer» d59yfxyuociuciycoycyociyc8y |
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