The massless spring of a spring gun has a force constant k = 12.5 N/cm. When the gun is aimed vertically, a 10-g projectile is shot to a height of 5.0 m above the end of the expanded spring. How much was the spring compressed initially?
The massless spring of a spring gun has a force constant k = 12.5 N/cm. When the gun is aimed vertically, a 10-g projectile is shot to a height of 5.0 m above the end of the expanded spring. How much was the spring compressed initially?
Physics for Scientists and Engineers
10th Edition
ISBN:9781337553278
Author:Raymond A. Serway, John W. Jewett
Publisher:Raymond A. Serway, John W. Jewett
Chapter7: Energy Of A System
Section: Chapter Questions
Problem 47AP: An inclined plane of angle = 20.0 has a spring of force constant k = 500 N/m fastened securely at...
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Transcribed Image Text:12.5 N/cm. When the gun is aimed vertically,
The massless spring of a spring gun has a force constant k
a 10-g projectile is shot to a height of 5.0 m above the end of the expanded spring. How much was the
spring compressed initially?
V
5.0 m
d =
Image Description
d =
cm
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Expert Solution
Step 1
force constant = K = 12.5 N/cm = 1250 N/m
mass = m = 10 g = 0.01 kg
height = h = 5 m
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