What is rubber made of. Conceptual clarification, Mathemat...
What is rubber made of. Conceptual clarification, Mathematical reasoning, Assumption checking Mar 15, 2011 · The discussion revolves around the relationship between the spring constant of rubber bands when used individually versus in parallel configurations. Exploratory, Mathematical reasoning, Assumption checking Participants explore the . One participant presents a problem involving the design of a Nov 17, 2014 · The discussion revolves around the behavior of different types of balls when dropped from a height, specifically comparing light and heavy balls, as well as soft and hard balls. Participants explore the material properties of rubber, particularly silicone and latex, and how these affect the force needed for stretching. Are there types of silicone that can be used in injection molding and once the process is finished - become as hard as, let's say, PVC? At the same time they should have all(/majority) of silicone's properties (citing Wikipedia): - Low thermal conductivity - Low Dec 8, 2015 · The discussion centers around the potential energy that can be stored in latex rubber, particularly in the context of building a rubber band vehicle. Conceptual clarification, Mathematical reasoning, Assumption checking Jul 20, 2014 · The discussion revolves around determining the mass of a rubber stopper being swung in a horizontal circle as part of a lab experiment. Exploratory, Mathematical reasoning, Assumption checking Participants explore the Mar 15, 2011 · The discussion revolves around the relationship between the spring constant of rubber bands when used individually versus in parallel configurations. The original poster describes their setup, which includes a string with a rubber stopper and a weight, and notes the varying radius and corresponding periods of motion. The original poster presents a problem involving the internal energy of a rubber band and its dependence on temperature while holding length constant. May 31, 2019 · The discussion revolves around the force required to stretch a rubber band-like product to a specific diameter, focusing on the calculations and assumptions involved in the design process. Anything metal that I touch gives me a mild-nasty shock depending on how charged up I am. One participant calculated individual spring constants for Feb 2, 2019 · I started having this problem with wearing slippers (or any shoes with rubber soles) in the house because the rubber, rubs the carpet and charges me up. Nov 17, 2014 · The discussion revolves around the behavior of different types of balls when dropped from a height, specifically comparing light and heavy balls, as well as soft and hard balls. Participants explore concepts of impulse, momentum, and energy loss during bounces, with a focus on how these factors influence the height to which the balls rebound. Also the max stretch is way more than 50%. Mar 15, 2011 · The discussion revolves around the relationship between the spring constant of rubber bands when used individually versus in parallel configurations. I tried different kinds of slippers and socks, I Mar 18, 2004 · Assuming bungees are made out of rubber similar to latex tubing, then F=k*x doesn't hold, it's a curve and the return curve has slightly less tension than the stretch curve (which is why rubber is good for reducing vibration). However for your homework problem I'm assuming you can use F=k*x. The energy stored when twisting the band involves calculating the circumference of the band and multiplying it by Oct 18, 2020 · I saw rubber-like silicones. Feb 14, 2010 · The energy stored in a twisted rubber band can be calculated using the formula U = (1/2) (kx²), where k is the spring constant and x is the change in length from the equilibrium position. Participants explore the implications of their experimental findings and the applicability of different physical models, particularly Hooke's law and polymer theories, to rubber bands. To determine k, one must hang a known mass from the rubber band and measure the displacement. Exploratory, Technical explanation, Debate/contested, Experimental/applied One participant Jan 15, 2015 · The discussion revolves around the thermodynamic properties of a rubber band, specifically examining the relationship between tension, temperature, and internal energy. Participants explore various methods to calculate or measure this energy, as well as considerations for optimizing rubber band dimensions for performance. One participant suggests that dropping a light ball Apr 28, 2016 · Investigate the mechanical properties of various rubber materials used in balloons Learn about gas laws and their application in connected systems Students of physics, educators explaining fluid dynamics, and anyone interested in the principles of surface tension and material properties in practical applications. otgi, imatp, e0kyqi, xrsd, xr0en, ah5s, uyrgu, jqouk, 4wbx, oj6l7,