1 Springs A 25.0 cm spring stands vertically on the ground, with its lower end secured in a base. A 1.5 Kg brick is held 40 cm directly above the spring and dropped onto the spring. The spring compresses to a length of 17.0 cm before starting to launch the brick back upward. Problem 1.1. Draw a pictorial diagram describing the brick and the spring system. Problem 1.2. What is the change in kinetic energy between the moment when the brick is dropped and the moment the spring stops compressing? Problem 1.3. What is the work done by the force of gravity? Problem 1.4. What is the work done by the spring? Problem 1.5. What is the spring’s spring constant?
1 Springs A 25.0 cm spring stands vertically on the ground, with its lower end secured in a base. A 1.5 Kg brick is held 40 cm directly above the spring and dropped onto the spring. The spring compresses to a length of 17.0 cm before starting to launch the brick back upward. Problem 1.1. Draw a pictorial diagram describing the brick and the spring system. Problem 1.2. What is the change in kinetic energy between the moment when the brick is dropped and the moment the spring stops compressing? Problem 1.3. What is the work done by the force of gravity? Problem 1.4. What is the work done by the spring? Problem 1.5. What is the spring’s spring constant?
Physics for Scientists and Engineers: Foundations and Connections
1st Edition
ISBN:9781133939146
Author:Katz, Debora M.
Publisher:Katz, Debora M.
Chapter8: Conservation Of Energy
Section: Chapter Questions
Problem 24PQ: A block is placed on top of a vertical spring, and the spring compresses. Figure P8.24 depicts a...
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1 Springs
A 25.0 cm spring stands vertically on the ground, with its lower end secured in a base. A 1.5 Kg brick is held 40 cm directly above the spring and dropped onto the spring. The spring compresses to a length of 17.0 cm before starting to launch the brick back upward.
Problem 1.1. Draw a pictorial diagram describing the brick and the spring system.
Problem 1.2. What is the change in kinetic energy between the moment when the brick is dropped and the moment the spring stops compressing?
Problem 1.3. What is the work done by the force of gravity?
Problem 1.4. What is the work done by the spring?
Problem 1.5. What is the spring’s spring constant?
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