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This wood screw is a simple machine. It is A) a wheel and axle. B) a second class lever. C) a movable pulley system. D) an inclined plane wound around a shaft.
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4 votes
This wood screw is a simple machine. It is

A) a wheel and axle.
B) a second class lever.
C) a movable pulley system.
D) an inclined plane wound around a shaft.

User Ahmed Abdullah Saeed
by
7.7k points

2 Answers

3 votes

the right answer is D

User RedRaven
by
8.8k points
3 votes
i think the answer is D

User Rex Charles
by
7.6k points
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