A spring (k=0.02) is displaced by 0.5 mm. What is the mass of the object (assume we are on Earth)

5+ x - 14 = x - the left side-9 + x = x - 7x - x = -7 + 90 = 2 ( equation has no ur lines are parallelusing the values : x = -2,0,35 + x - 14 = x - in -2 for x5 + (-2) - 14 = -2 - 75 - 2 - 14 = - 9-11 = -9 (incorrect)subbing in 0 for x5 + 0 - 14 = 0 - 7-9 = -7 (incorrect)subbing in 3 for x5 + 3 - 14 = 3 - 7-6 = -4 (incorrect)