2. The graph shows a plot of the x component of the spring force as a10horizontal spring is stretched and compress through its equilibriumposition. Recall that the spring force is Fspr,x = -k(x – xeq).a. What is the equlibrium length of this spring?F, 0(N) -5-10b. What is the spring constant?-150.3 0.4 0.5 0.6 0.7 0.8 0.9spring length (m)c. What is the change in elastic potential energy as this spring, initially compressed to a length of 0.3 meters, isstretched to 0.9 meters? The answer is not 4.5 joules.d. Work done against the spring force can be stored as elastic potential energy. Therefore AEelastic is the negativeof the work by the spring force. Use the area "under" the F vs. x graph to find the work done by the springforce. Check that this is the negative of your answer to c.

In this question we are given with a spring and a graph related to it and we have to answer some…

Answered: The graph shows a plot of the x…

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

Section: Chapter Questions

Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...

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A block of mass 0.688 kilograms resting on a smooth horizontal surface is attached to a spring with a spring constant of 33.4 newtons per meter. The block is pulled horizontally 14.1 centimeters from its equilibrium position and released. a. What is the total mechanical energy of the system? Include units in your answer. b. What is the speed of the block when it is 9.0 centimeters from its equilibrium position? Include units in your answer. c. One end of the spring is then attached to a support so it hangs vertically, and the block is suspended from it and lowered into a resting position. How far does the block stretch the spring? Include units in your answer. d. As shown below, the block is then lifted 14.1 centimeters (labeled d in the figure) and released. What is the speed of the block when it is 9.0 centimeters from its equilibrium position (labeled y in the figure)? Include units in your answer. More information. Hint: Since the vertical position of the block is changing,…
4. The figure shows a spring before and after being compressed. a. Calculate the force constant of the spring. b. What is the elastic potential energy stored in the compressed spring? 1.5 kg 10.0 cm 6.0 cm
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An ideal spring hangs from the ceiling. A 1.25 kg mass is hung from the spring, stretching the spring a distance d = 0.0865 m from its original length when it reaches equilibrium. The mass is then lifted up a distance L = 0.0325 m from the equilibrium position and released. What is the kinetic energy K of the mass at the instant it passes back through the equilibrium position? K = d Equilibrium position wwwwww. www
1. A 67.7g mass is suspended on the end of a 9.45cm long spring, stretching it to 12.35cm. What is the spring constant of this spring?
A block of mass 0.688 kilograms resting on a smooth horizontal surface is attached to a spring with a spring constant of 33.4 newtons per meter. The block is pulled horizontally 14.1 centimeters from its equilibrium position and released. a. What is the total mechanical energy of the system? Include units in your answer. b. What is the speed of the block when it is 9.0 centimeters from its equilibrium position? Include units in your answer. c. One end of the spring is then attached to a support so it hangs vertically, and the block is suspended from it and lowered into a resting position. How far does the block stretch the spring? Include units in your answer. d. As shown below, the block is then lifted 14.1 centimeters (labeled d in the figure) and released. What is the speed of the block when it is 9.0 centimeters from its equilibrium position (labeled y in the figure)? Include units in your answer. More information. Hint: Since the vertical position of the block is changing,…
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The force constant of a spring is 100 Nm-1. The spring is stretched by 2 cm. What is the change of elastic potential energy.
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What is the spring constant of the spring as shown, in N/m? Use g = 10 m/s². Your answer needs to have 2 significant figures, including the negative sign in your answer if needed. Do not include the positive sign if the answer is positive. No unit is needed in your answer, it is already given in the question statement. 100 g 10 20 30 40 50 60 70 80 90 3
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