You are attempting to determine the spring constant of a rubber band. To do this you...
You are attempting to determine the spring constant of a rubber band. To do this you hang an 82 N weight from the rubber band and measure its length to be 0.62 m. You then hang a 195 N weight from it and measure the length to be 0.87 m. Now you can calculate the spring constant of the rubber band. What is it?
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You are attempting to determine the spring constant of a rubber
band. To do this you...
A ball of mass m is connected to one end of a rubber band and swung...
A ball of mass m is connected to one end of a rubber band and swung in a circle. The rubber band has spring constant k, and its unstretched length is r0. If it is swung at an angular velocity ω, to what length will it stretch the rubber band? Please use energy if you can !! I started to try it using spring potential = rotational kinetic and used I = mr^2 for moment of inertia. but if i...
1. When you a place a rubber loose rubber band in contact with your lip, you...
1. When you a place a rubber loose rubber band in contact with your lip, you notice a slight increase in temperature when the rubber band is stretched. a) Is work being done by the rubber band or is work being done on the rubber? b) Since there is not any heat added or removed from the rubber band what type of thermodynamic process can you say this is? c) Using the first law of thermodynamics and your answers to...
a) Based on the best-fit analysis, estimate the proportionality constant k for the rubber band. b)...
a) Based on the best-fit analysis, estimate the proportionality constant k for the rubber band. b) How many coins are necessary to stretch the elastic band by one metre? Would this be possible with the rubber band I used in this expirement? Based on the data I obtained from my Hooke's Law experiment, I created a graph (which was linear) and determined the best-fit equation based on my graph: y = 11.445x + 0 Please note, the weight of one...
A bungee cord is essentially a very long rubber band that can stretch up to four...
A bungee cord is essentially a very long rubber band that can stretch up to four times its unstretched length. However, its spring constant varies over its stretch [see Menz, P.G. “The Physics of Bungee Jumping.” The Physics Teacher (November 1993) 31: 483-487]. Suppose an unstretched bungee cord has a length l0 = 23.3 m and during a bungee jump it stretches so that its maximum total length is l = 53.7 m. Suppose that bungee cord behaves like an...
Conservation of Energy 1 Slingshot /Catapult An ordinary rubber band, similar to the ones we used in lab, has a spr...
Conservation of Energy 1 Slingshot /Catapult An ordinary rubber band, similar to the ones we used in lab, has a spring constant of 90 N/m The rubber band is used to launch a small stone. Suppose the rubber band is extended 10 cm beyond its rest position when the stone is launched, and assume that the mass of the stone is 5 g (a) Find the force needed to stretch the rubber band to 10 cm (b) Assuming that all...
In an experiment to determine the spring constant of an elastic cord of length 0.60m, a...
In an experiment to determine the spring constant of an elastic cord of length 0.60m, a student hangs the cord form a rod as represented above and then attaches a variety of weights to the cord. For each weight, the student allows the weights to hang in equilibrium and then measures the entire length of the cord. The data are recorded in the table below.Use the data to plot a graph of weight versus length on the axes below. Sketch...
You hang a variety of masses from a vertical spring and measure the expansion x of...
You hang a variety of masses from a vertical spring and measure the expansion x of the spring from its equilibrium position. The graph shows the best fit line for your weight vs expansion data. What is the stiffness of the spring (in N/m)? 20 Submit Answer Tries 0/5 If you hang a weight of 24 N from this spring, what would be the natural frequency of oscillation (in Hz)? 15 Submit Answer Tries 0/5 What is the angular frequency...
When using a spring in lab, you collect data to determine the spring constant. With with...
When using a spring in lab, you collect data to determine the spring constant. With with no weight attached to a vertical spring, it remains in equilibrium. When 75 grams of mass are added, the spring stretches by 6 centimeters. What is the spring constant, in units of N/m? Use g = 9.8 m/s2 and keep 4 significant figures.
When using a spring in lab, you collect data to determine the spring constant. With with...
When using a spring in lab, you collect data to determine the spring constant. With with no weight attached to a vertical spring, it remains in equilibrium. When 75 grams of mass are added, the spring stretches by 6 centimeters. What is the spring constant, in units of N/m? Use g = 9.8 m/s2 and keep 4 significant figures.
You hang a variety of masses from a vertical spring and measure the expansion x of...
You hang a variety of masses from a vertical spring and measure the expansion x of the spring from its equilibrium position. The graph shows the best fit line for your weight vs expansion data. What is the stiffness of the spring (in N/m)? 16 14 12 10 Incorrect. Tries 1/5 Previous Tries Tries 0/5 Tries 0/5 Submit Answer 1 If you hang a weight of 16 N from this spring, what would be the natural frequency of oscillation (in...
Conservation of Energy 1 Slingshot /Catapult An ordinary rubber band, similar to the ones we used in lab, has a spring constant of 90 N/m The rubber band is used to launch a small stone. Suppose the rubber band is extended 10 cm beyond its rest position when the stone is launched, and assume that the mass of the stone is 5 g (a) Find the force needed to stretch the rubber band to 10 cm (b) Assuming that all...
In an experiment to determine the spring constant of an elastic cord of length 0.60m, a student hangs the cord form a rod as represented above and then attaches a variety of weights to the cord. For each weight, the student allows the weights to hang in equilibrium and then measures the entire length of the cord. The data are recorded in the table below.Use the data to plot a graph of weight versus length on the axes below. Sketch...
You hang a variety of masses from a vertical spring and measure the expansion x of the spring from its equilibrium position. The graph shows the best fit line for your weight vs expansion data. What is the stiffness of the spring (in N/m)? 20 Submit Answer Tries 0/5 If you hang a weight of 24 N from this spring, what would be the natural frequency of oscillation (in Hz)? 15 Submit Answer Tries 0/5 What is the angular frequency...
When using a spring in lab, you collect data to determine the spring constant. With with no weight attached to a vertical spring, it remains in equilibrium. When 75 grams of mass are added, the spring stretches by 6 centimeters. What is the spring constant, in units of N/m? Use g = 9.8 m/s2 and keep 4 significant figures.
When using a spring in lab, you collect data to determine the spring constant. With with no weight attached to a vertical spring, it remains in equilibrium. When 75 grams of mass are added, the spring stretches by 6 centimeters. What is the spring constant, in units of N/m? Use g = 9.8 m/s2 and keep 4 significant figures.
You hang a variety of masses from a vertical spring and measure the expansion x of the spring from its equilibrium position. The graph shows the best fit line for your weight vs expansion data. What is the stiffness of the spring (in N/m)? 16 14 12 10 Incorrect. Tries 1/5 Previous Tries Tries 0/5 Tries 0/5 Submit Answer 1 If you hang a weight of 16 N from this spring, what would be the natural frequency of oscillation (in...
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