How do you know if a spring obeys hooke's law

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August undefined, 2024

WebDec 22, 2024 · Using Hooke’s law is the simplest approach to finding the value of the spring constant, and you can even obtain the data yourself through a simple setup where you … WebJul 14, 2005 · A compressed spring that obeys Hooke's law has a potential energy of 18 J . If the spring constant of the spring is 400 N/m, find the distance by which the sping is compressed. Please correct me if I am wrong, I'm not sure how find the distace. My work: k 400 N/m x=18J = 400 N/m/18 J = 0.045.

Hooke’s Law and the Science Behind Springs - WB Jones

WebIt says that if you apply a force to a spring, then the force stretches spring. And if you don't stretch too much, Hooke's law says that the amount of force you apply is proportional to... WebStep-by-step explanation. If you have any doubt please let me know. Image transcriptions. Hooke's law states that force ( F ) need to compress Of extend a spring by some distance d (2) scales linearly with respect to that distance. F = Kx F = Force n = distance . (a ) Force applied by object w= mg m = 3kg F = K x - J W = Kx. cityfest wilmington de

. You have alight spring which obeys Hooke

WebApr 30, 2012 · Under these conditions the object returns to its original shape and size upon removal of the load. It is known as Hook’s Law. Mathematically, Hooke’s law states that the applied force F (N or kg·m/s 2) equals a constant k (N/m or kg/s 2) times the displacement or change in length x ( meters), or F kx. Sometimes Hooke’s law is formulated ... WebFrom the graph above, we can observe that a spring obeys Hooke’s Law and the extension of . the spring varies after it exceeds its elastic limit. In this experiment, the first two results, y1 ... Web3. Which statement best describes Hooke’s law? The extension of a spring is directly proportional to the force applied. The extension of a spring is directly proportional to the force applied ... cityfest zh

How do you know if a spring obeys hooke's law

WebSpring will obey Hooke's law if the stretched or compressed distance is proportional to the force which has caused it. Get Homework Get help from our expert homework writers! WebOct 7, 2024 · What is the spring constant in Hooke’s Law? The proportional constant k is called the spring constant. It is a measure of the spring’s stiffness. When a spring is stretched or compressed, so that its length changes by an amount x from its equilibrium length, then it exerts a force F = -kx in a direction towards its equilibrium position.

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http://labman.phys.utk.edu/phys135core/modules/m6/Hooke WebWhat is the spring constant k of the spring? Solution: Reasoning: An ideal spring obeys Hooke's law, F = -kx. The initial stretch is not given. Let us call it x 0. 0.1 N = -kx 0. 9.2 N = -k (x 0 + 0.035 m). Subtracting the first from the second equation we have 0.1 N = -k*0.035 m. Details of the calculation:

http://labman.phys.utk.edu/phys221core/modules/m3/Hooke WebFor a spring (or rubber band or other elastic medium) that obeys Hooke's Law, the difference in tension forces, ( T - T0 ), is proportional to the difference in positions, ( x - x 0 ). In equation form, we write ( T - T0) = - k ( x - x0 ), [Eq. 1] where k is the constant of proportionality. We call this special constant the spring constant.

WebHooke’s law states that the strain of the material is proportional to the applied stress within the elastic limit of that material. When the elastic materials are stretched, the atoms and molecules deform until stress is … WebSep 27, 2012 · Hooke's law describes a certain light spring of unstretched length 37.0 cm. When one end is attached to the top of a door frame and a 8.00-kg object is hung from the other end, the length of the spring is 40.5 cm. (a) Find its spring constant. (b) The load and the spring are taken down.

WebWe can use a toy gun’s spring mechanism to ask and answer two simple questions: (a) How much energy is stored in the spring of a tranquilizer gun that has a force constant of 50.0 N/m and is compressed 0.150 m? (b) If you neglect friction and the mass of the spring, at what speed will a 2.00-g projectile be ejected from the gun?

WebThe work you do when stretching or compressing a spring a distance x from its equilibrium position therefore is W = ½kx 2. Problem: When a 4 kg mass is hung vertically on a certain light spring that obeys Hooke's law, the spring stretches 2.5 cm. If the 4 … dictionary vegetableWebAug 8, 2012 · In this case, the linear function fitting the straight part of the data gives a spring constant of 17.38 N/m. This is nice - especially since in the past, I used a rubber band to make a DIY force ... city fest veldhovenWebHowever, Hooke's law tells us that there is a linear relationship between force and extension. Because of this we can still rely on the scale for relative measurements when used … cityfest würselen 2022WebFeb 2, 2024 · We created the Hooke's law calculator (spring force calculator) to help you determine the force in any spring that is stretched or compressed. You can also use it as a spring constant calculator if you already know the force. Read on to get a better understanding of the relationship between these values and to learn the spring force … cityfheps 137aWebAug 1, 2024 · Recently in my physics class we conducted a lab where we had to calculate the k value of a rubber band and spring. In the lab we are supposed to discover that the rubber band does not obey Hooke's Law as nicely as the spring, and that the k value of the spring remains constant with more applied force while the k value of the rubber band … city fest ziar nad hronomWebIf a spring obeys Hooke's Law and you double the force with which you pull on it, it stretches twice as far. When you are at stable equilibrium, your potential energy is minimum. When … city fest ziar nad hronom 2022WebA spring obeys Hooke's law. When loaded with 12 g its extension is 2 cm Which of the following will produce a 3 cm extension if `g=10m//s^(2)`? cityfheps 2022