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lr Al A Jld AR A cable breaks if stretch...

lr Al A Jld AR A cable breaks if stretched by more than 2 mm. It is cut into two equal parts. By how much either part can be stretched without breaking ? Tricky o (a) 0.75 mm (b) 0.50mm (c) 0.25 mm (d) 1mm To break a wire a force of 100Nm 1 C 1

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