1.Rubber cord (A=10⁻⁶ m², L₀=0.1 m, Y=5×10⁸ Nm⁻²) stretched to 0.125 m and released to project a 5 g particle. Velocity?a.45 ms⁻¹b.30 ms⁻¹c.25 ms⁻¹d.15 ms⁻¹Login to continueOnly logged in users canattempt or see the solution.
