Question

conduct an experiment to determine the change in effect of force with an area of contact

Answer 1

Answer:

take a sharp and a blunt knife and a watermelon. try cutting it with both the knifes. u will find it difficult to cut with the blunt knife. this proves that the effect of force in inversely proportional to the area of contact..

Answer 2

Answer:

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Explanation:

take a sharp and a blunt knife and a watermelon. try cutting it with both the knifes. u will find it difficult to cut with the blunt knife. this proves that the effect of force in inversely proportional to the area of contact..

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