Rubber Band Equation

Then write the equation for your line.

Rubber band equation. You will feel a slight warming effect. However there is no. Mini y 859 x 2 monster mini y 1 1 x 8 small y 2 1 x 4 7 medium y 3 5 x 10 5 large y 4 5 x 16 discussions. First stretch a rubber band and hold it in position for a few seconds.

Quickly stretch the rubber band and then press it against your lips. A rubber band is a single molecule as is a latex glove. The modern rubber band is made out of natural rubber a polymer derived from the latex of a rubber tree synthetic rubber is generally not as stretchy. W elastic potential energy in joules.

The x variable is the number of inches the band is stretched to. Elastic potential energy force x distance of displacement. Figure 5 large band tension equations for each band. You will need to measure this distance in cm.

Equation of state of a rubber band. Elastic potential energy is equal to the force times the distance of movement. When a rubber band is stretched some of the network chains are forced to become straight. Rubber band as a function of temperature and extension using a space heater to change the temperature of the rubber band 6 their experiment is used to teach data analysis methods by using multiple approaches to extract the parameters in an equation of state for the rubber band.

The y variable is the amount of pressure necessary to stretch the band. Substitute the slope you found in step 6 and one of your two points into the equation y sx i and solve for i. Use your equation to determine how many rubber bands would be needed to drop barbie from your ceiling to your floor. F force in newtons.

Obtain a rubber band at least 0 5 cm wide. Individual 4 carbon backbone units are forced into rotational conformations that have longer end to end distances and this restricts the number of conformations states that are thermally accessible. 3 begingroup i have the following question that i attached in png format. Viewed 4k times 3.

Elastic potential energy is the stored energy of a compressible or stretchable object like a spring or rubber band or molecule. Polymers are essentially long chainlike molecules composed of many identical or nearly identical subunits. Then quickly release the tension and press the rubber. Using these equations you can calculate the velocity of the rubber band right when it is released and find that the velocity has a linear relationship with the stretch length.

You can also carry out the reverse process. I have done part a but i am having difficulties in part b when i proceed according to the book.