A wire of 10 m long and 1mm2 area of cross section is
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A steel wire is 1 m long and 1mm^2 in area of cross-section. If it takes 200N to stretch its wire by 1 mm, how much force will be required to stretch a wire of the same material as well as diameter from its normal length of 10 m to a length of 1002 cm?
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