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[" A load of "10kN" is supported from a ...

[" A load of "10kN" is supported from a pulley,which in "],[" cross-sectional are "10^(3)mm^(2)" ad "modulus" of elasticuty "10^(3)" ? "],[" Neglecting friction at the pulley,then downward deflection "],[qquad (4)/(400mm)/socmm],[qquad [500mm]],[[" 600mm "],[" ( b) "4.25]]

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