Question: Gear ( A ) rotates ( C W ) as shown and drives the rack ( F ) through

Gear \( A \) rotates \( C W \) as shown and drives the rack \( F \) through gears \( B, C, D \), and \( E \). What is the direction of motion of rack \( F \) that is free to move vertically only?
Gear \ ( A \ ) rotates \ ( C W \ ) as shown and

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