1.A rubber string of length 12 cm, density 1.5 kg/m³, Y=5×10⁸ N/m². Suspended vertically, increase in length due to own weight? (g=10)a.2.16×10⁻¹⁰ mb.9.6×10⁻¹¹ mc.9.6×10⁻³ md.2.16×10⁻³ mLogin to continueOnly logged in users canattempt or see the solution.
