B. Lever
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16. Ramps, wedges, and chisels are examples of what type of machines?
A. Screw
B. Lever
C. Pulley
D. None of the above
Answers: 3
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Which of these conditions most likely produces an unstable isotope?
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Answers: 1
16. Ramps, wedges, and chisels are examples of what type of machines?
A. Screw
B. Lever
B. Lever
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