Exam (elaborations)
Essentials of Fire Fighting 6th edition Questions And Answers With Verified Solutions
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(1) Advantage created when levers, pulleys, and tools are used to make work easier during rope rescue or while lifting heavy objects. (2) The ratio of the force applied by a simple machine, such as a lever or pulley, to the force applied to the machine by the user. - Mechanical Advantage (1) Ite...
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