The door knob and rod make up which simple machine?

1.	The door knob and rod make up which simple machine?
Answer» ong>Answer: wheel and axle A doorknob is a wheel and axle TYPE of simple machine. The KNOB represents the wheel while the CENTRAL shaft or rod of the doorknob represents the..

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ong>Answer:

wheel and axle

A doorknob is a wheel and axle TYPE of simple machine. The KNOB represents the wheel while the CENTRAL shaft or rod of the doorknob represents the..

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