14. How are a needle and ax related? 15. Explain how a screwdriver and a screw form a compound machine

asked Mar 11, 2016 96.3k views

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14. How are a needle and ax related?

15. Explain how a screwdriver and a screw form a compound machine

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15. Well you cant have a screw driver with out a screw or it would not work.
14. Both are needed for a sewing matchen

Mick Sear answered Mar 12, 2016

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Both are tapered at the ends which makes both of them a wedge - a simple machine!

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