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10. You pull a spring to the right a distance of 2 meters from its equilibrium l

ID: 1999716 • Letter: 1

Question

10. You pull a spring to the right a distance of 2 meters from its equilibrium length. If a force of I N is required, what is the spring constant? k-1 N/m k-2N/m a. b, f. None of the above. 11. Consider the following graph of velocity in the y-direction vs. time for an object dropped from the top of the atrium. Assume that the positive y-direction points downward (toward the floor). According to the fit, is your value of g consistent with the expected value? Velocity (m/s) ValueError 0.2707 0.15172 b 9,7311 001425 R 0.97093 NA Time (s) Time (s) R a YES b. NO c. MORE INFORMATION IS REQUIRED.

Explanation / Answer

1) f = kx

k = f/x = 1/2 = 0.5 N/m

2) yes it fit

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