Rubber Band Bungee Cord Lab

Determine the mass of the doll on the balance.

Rubber band bungee cord lab.

Below is an attempt at simulating the bungee jumping scenario using a chain of rubber bands as the bungee cord and a bottle filled with water as the jumper. This lab was also used to demonstrate the law of conservation of energy. She should bounce a bit. Hold the band tight at the top of the yardstick and simply let barbie drop from the head down position.

The goal of this lab was to determine an adjusted hook s law equation of the bungee cord by changing the hanging mass on the cord and measuring equilibrium points. Create a safe bungee cord for washy. Bungee cord mad of rubber bands. Once again use a slipknot to connect a second band to the bungee line.

Bungee ii lab 4 the data listed in figure 4 shows the data for the bungee cord at the length of 40 cm. William schirmer daniel clark section. Record this value in your observations. Item 518169 model 117.

Lab report outline bungee lab 1 your name and your lab partner s. Drop washy from the jump line and have one of your groupmates mark the lowest point washy reaches. Activity activity worksheet 2 8. Determining a modified hook s law equation for the bungee cord abstract.

An egg hardboiled 3. For the bungee cord. Eventually the acceleration is upward although the jumper is still falling. The purpose of this lab was to discover how gravitational potential energy related to elastic potential energy or the energy stored up in the rubber band.

Students learn about the role engineers and mathematicians play in developing the perfect bungee cord length by simulating and experimenting with bungee jumping using washers and rubber bands. With two rubber bands now attached to washy hold the end of the rubber band with one hand at the jump line top of the measuring tape and washy with the other hand. It can be seen that the oscillation does gradually slow down and come to a stop as it undergoes damping. Use a small rubber band to tie back the doll s hair if it is not already in a ponytail.

Just as in the previous situation we took the averages of the three trials we did at each mass in order. A maximum positive acceleration corresponds to the bungee cord being extended to its maximum. Smartstraps 10 pack assorted length bungee cord. In your experiment a block of wood or a toy doll will substitute for the jumper and a rubber band will substitute for the bungee cord.