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Physics, 11.03.2020 21:39 mallyosburn

How much work is required to stretch an ideal spring of spring constant (force constant) 40
N/m from x = 0.20 m to x = 0.25 m if the unstretched position is at x = 0.00 m?
A) 0.45 J
B) 0.050 J
C) 0.80 J
D) 1.3J

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