9) The potential energy of a compressed spring is: 1 U =kx where k is the spring constant and x is the length of spring deflection. The spring constant is known to be 201 + 7 Newtons per meter. The spring deflection has been measured to be 0.11 + 0.004 meters. Determine the uncertainty in the potential energy of the deflected spring.

A First Course in Probability (10th Edition)
10th Edition
ISBN:9780134753119
Author:Sheldon Ross
Publisher:Sheldon Ross
Chapter1: Combinatorial Analysis
Section: Chapter Questions
Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...
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9) The potential energy of a compressed spring is:
1
-kx
U
where k is the spring constant and x is the length of spring deflection. The spring constant is known to
be 201 + 7 Newtons per meter. The spring deflection has been measured to be 0.11 + 0.004 meters.
Determine the uncertainty in the potential energy of the deflected spring.
Transcribed Image Text:9) The potential energy of a compressed spring is: 1 -kx U where k is the spring constant and x is the length of spring deflection. The spring constant is known to be 201 + 7 Newtons per meter. The spring deflection has been measured to be 0.11 + 0.004 meters. Determine the uncertainty in the potential energy of the deflected spring.
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