**12. A 3-kg block is held 5 meters directly over an initially uncompressed spring and is dropped straight down. The spring compresses by 20 cm as it brings the block momentarily to rest. What is the spring constant of the spring? strin aerte an unward tancion force of 45 Non a 5 ka bleck as it elowly lowers the

**12. A 3-kg block is held 5 meters directly over an initially uncompressed spring and is dropped straight down. The spring compresses by 20 cm as it brings the block momentarily to rest. What is the spring constant of the spring? strin aerte an unward tancion force of 45 Non a 5 ka bleck as it elowly lowers the

University Physics Volume 1

18th Edition

ISBN:9781938168277

Author:William Moebs, Samuel J. Ling, Jeff Sanny

Publisher:William Moebs, Samuel J. Ling, Jeff Sanny

Chapter8: Potential Energy And Conservation Of Energy

Section: Chapter Questions

Problem 63P: A pogo stick has a spring with a spring constant of 2.5104N/m , which can be compressed 12.0 cm. To...

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