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Title: A construction worker uses a board and log as a lever to lift a heavy rock. If the input arm is 5 ... Post by: joshkitty on Mar 24, 2023 A construction worker uses a board and log as a lever to lift a heavy rock. If the input arm is 5 meters long and the output arm is 2 meters long, what is the mechanical advantage of the lever?
Title: Re: A construction worker uses a board and log as a lever to lift a heavy rock. If the input arm is 5 ... Post by: colombiano3331 on Mar 24, 2023 Content hidden
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