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.
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
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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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