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Effect of Normal Force on Friction

Question 9 Tw...

Question

Question 9
Two blocks of iron of different masses are kept on a cemented floor as shown in the figure. Which one of them would require a larger force to move it from the rest position?

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Solution

A larger force will be required to move the heavier block.
Because force is directly proportional to the mass.

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Effect of Normal Force on Friction

Standard VIII Physics

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