A load of 100 kg is suspended by a wire of length 1.0 m and cross sectional area 0.10 cm2 . The wire is stretched by 0.20 cm. Calculate the (i) tensile stress, and (ii) strain in the wire. Given, g = 9.80 ms–2.
(i) Tensile stress
= 0.20 × 10–2.
