Question

please answer my questions . I will surely mark as brainliest

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Answer 1

•Yes it is because pressure is inversely proportional to area hence larger will be the area smaller will be the pressure. blunt blades has more area than sharp blades so it effects lesser on the clothes so it is difficult to cut clothes using a pair of scissors with blunt blades.

•Rod B will go deeper as it has a smaller area of contact, therefore the same force (weight of the rod) produces more pressure. In case of rod A the same force produces less pressure.

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