3. A 0.2 kg mass is suspended from a vertical spring with spring constant 80 N/m. (a) Calculate the elastic potential energy stored in the spring when the mass hangs at equilibrium. (b) The mass is then pulled down and released so that it oscillates harmonically. Calculate the time it takes for the mass to complete 50 cycles.
3. A 0.2 kg mass is suspended from a vertical spring with spring constant 80 N/m. (a) Calculate the elastic potential energy stored in the spring when the mass hangs at equilibrium. (b) The mass is then pulled down and released so that it oscillates harmonically. Calculate the time it takes for the mass to complete 50 cycles.
University Physics Volume 1
18th Edition
ISBN:9781938168277
Author:William Moebs, Samuel J. Ling, Jeff Sanny
Publisher:William Moebs, Samuel J. Ling, Jeff Sanny
Chapter15: Oscillations
Section: Chapter Questions
Problem 53P: If a car has a suspension system with a force constant of 5.00104 N/m , how much energy must the...
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![3. A 0.2 kg mass is suspended from a vertical spring with spring constant 80 N/m.
(a) Calculate the elastic potential energy stored in the spring when the
mass hangs at equilibrium.
(b) The mass is then pulled down and released so that it oscillates
harmonically. Calculate the time it takes for the mass to complete 50 cycles.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fec13ab4f-5933-4c78-80c6-824491a34faa%2F2d43cfe5-29a2-4869-a650-327891de02f1%2Fk7is465_processed.jpeg&w=3840&q=75)
Transcribed Image Text:3. A 0.2 kg mass is suspended from a vertical spring with spring constant 80 N/m.
(a) Calculate the elastic potential energy stored in the spring when the
mass hangs at equilibrium.
(b) The mass is then pulled down and released so that it oscillates
harmonically. Calculate the time it takes for the mass to complete 50 cycles.
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