LittleRunner2343 LittleRunner2343 20-02-2024 Physics contestada A body of weight 27 N hangs on a long spring of such stiffness that an extra force of 9 N stretches the spring by 0.05 m. If the body is pulled downward and released, what is the period? a. 2π s b. 3π s c. 4π s d. 5π s