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0 votes
14. How are a needle and ax related?

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

2 Answers

1 vote
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
answered
User Mick Sear
by
8.9k points
1 vote
Both are tapered at the ends which makes both of them a wedge - a simple machine!
answered
User Andre Carneiro
by
7.7k points
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