Answer:
Inclined Plance :
Inclined Plane. A ramp or slope that reduces the force needed to move objects up and down heights; a simple machine.
Screw Machines
Screw Machine may refer to a:
Screw machine (automatic lathe), a small- to medium-sized automatic lathe that is mechanically automated via cams
Screw machine (turning center), a small- to medium-sized turning center that is electronically automated via CNC
Explanation:
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