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Chemistry, 07.09.2021 14:00 kelseybell2707

17. Examples of a lever machine include A. Ramp, wedge, chisel
B. Doorknob, bicycle
C. Seesaw, crowbar, automobile jack
D. Threads on bolts, corkscrews, jar lids

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17. Examples of a lever machine include A. Ramp, wedge, chisel
B. Doorknob, bicycle
C....

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