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9. The Spring has sprung. An unknown mass is attached to a spring of unknown stiffness that when stretched to 0.25 m, a
Posted: Mon May 16, 2022 6:51 pm
by answerhappygod
- 9 The Spring Has Sprung An Unknown Mass Is Attached To A Spring Of Unknown Stiffness That When Stretched To 0 25 M A 1 (16.72 KiB) Viewed 30 times
9. The Spring has sprung. An unknown mass is attached to a spring of unknown stiffness that when stretched to 0.25 m, a force scale measures a force of 175 N. If the spring and mass is stretched to 0.45 m and let go to oscillate, the period is measured to be 1.8 seconds. Find the kinetic energy of the mass when it is at 0.25 m.