Rubber Band Equation

You will need to measure this distance in cm.

Rubber band equation.

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. I have non zero tension at equilibrium. Ask question asked 6 years 11 months ago. 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.

You will feel a slight warming effect. W elastic potential energy in joules. Elastic potential energy force x distance of displacement. Elastic potential energy is equal to the force times the distance of movement.

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. First stretch a rubber band and hold it in position for a few seconds. Then write the equation for your line. When a rubber band is stretched some of the network chains are forced to become straight.

Obtain a rubber band at least 0 5 cm wide. Quickly stretch the rubber band and then press it against your lips. Equation of state of a rubber band. I have done part a but i am having difficulties in part b when i proceed according to the book.

3 begingroup i have the following question that i attached in png format. Elastic potential energy is the stored energy of a compressible or stretchable object like a spring or rubber band or molecule. F force in newtons. Substitute the slope you found in step 6 and one of your two points into the equation y sx i and solve for i.

Figure 5 large band tension equations for each band. 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. The y variable is the amount of pressure necessary to stretch the band. Polymers are essentially long chainlike molecules composed of many identical or nearly identical subunits.

Active 5 years 10 months ago. You can also carry out the reverse process. A rubber band is a single molecule as is a latex glove. However there is no.

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. Then quickly release the tension and press the rubber.