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The force required to compress a non-standard spring varies as the spring is compressed, as shown by the plot of force vs displacement. Distances are x1 = 10, x2 = 25 cm, x3 = 55 cm, and x4=75cm, and the forces are F1 = 110 N and F2 = -60N. Calculate the work done in Joules, on the spring as it is compressed from origin to point x4.
Transcribed Image Text:The force required to compress a non-standard spring varies as the spring is compressed, as shown by the plot of force vs displacement in the figure. The distances in the figure
arex 10cm x 25cm,xy-55 cm, and x 75 cm, and the forces are F1-110 N and F-60 N. Calculate the work done, in joules, on the spring as it is compressed from
the origin to point x
F
0
F
X3 X4
X2
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