Science, asked by edwinrolson, 5 months ago

Name any two devices which use gears.​

Answers

Answered by Anonymous
2

Explanation:

very different perimeters.Rectangles that measure 8 × 2 and 5 × 5 have the same perimeter (20) but different areas. An increase in area is connected to an increase in the minimum perimeter. The quadrilateral with the smallestperimeter for 

Answered by ananya3845
3

Answer:

Worm Instruments: Lifts and elevators Material handling systems Automobiles (steering systems)

Rack and Pinion :Weighing scales Material handling and transfer systems Railways and trains Automobiles (steering systems)

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