<span>Key topics of chapter 15???
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You'll be able to submit your FAFSA® earlier. You can file your 2017–18 FAFSA as early as Oct. 1, 2016, rather than beginning on Jan. 1, 2017. The earlier submission date will be a permanent change, enabling you to complete and submit a FAFSA as early as October 1 every year.
Explanation:
85% efficiency of simple machine means that with 100% input, the machine will give a work output of 85%. EXPLANATION: The efficiency of a machine is the ratio of its Mechanical Advantage to its Velocity
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