A rubber band car uses potential elastic energy from the rubber bands by turning it to kinetic energy. This kinetic energy is what makes the car move after which the rubber band swiftly returns to its original size and shape. When the band is wound around the axle‚ it is given the potential energy which is energy that is stored for later use. When the rubber band is released the spinning axle turns the potential energy into kinetic energy. This therefore follows that the more the rubber band is
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ONE 1.0 INTRODUCTION Natural rubber is produced by over 2000 plants species and its main constituent is poly (cis-I‚4-isoprene).a highly unsaturated hydrocarbon. Since 1914 there have been efforts to investigate microbial rubber degradation: However‚ only recently have the first proteins involved in this process have been identified and characterized and have the corresponding genes cloned. Analysis of the degradation product of natural rubber and synthetic rubbers isolated from various bacterial
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The Bubble Bath Rubber Ducky Experience When I found out that there was a paper due on having to take a bubble bath with a rubber duck‚ I was thinking‚ “why? How very odd but okay‚ I guess I’ll do it.” Then I found out that we had to bring the rubber duck to school and I was like‚ “really? Uhm... Okay then. I’ll have to pass by wal-mart on my way home then.” So‚ I eventually got around to doing the bubble bath. I put way my cell phone‚ my laptop & told everyone not to bother me unless they
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1.Discuss the structure of the plasma membrane and explain the process of active and passive transport through the membrane. 2. Explain your observations in detail in terms of concentration gradient‚ diffusion‚ osmosis‚ osmotic pressure‚ passive transport‚ and active transport. Explain what happened to the blood cells at the various levels of concentration. Be sure to refer to the solutions as being hypotonic‚ hypertonic and isotonic. The plasma membranes are made up of proteins that form
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Karol Mooshe Literature Review Rubber vs. Rubber The purpose of my experiment is to figure out which type of synthetic rubber is best to use on bicycle tires‚ neoprene‚ latex‚ or silicone. Synthetic rubber is a polymer. A chemical compound that includes many molecules that form one large molecule. Synthetic rubber is also an artificial elastomer‚ a material that undergoes elastic deformation under stress‚ but then turns into its original shape. In
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measuring its mass and volume. Hypothesis When the rubber stopper is dropped into the overflow can‚ the volume displaced (mL) will be equal to the number of grams of the rubber stopper. I think this will be the outcome because I learned before that 1g=1ml‚ so for every gram dropped into the overflow can‚ 1 ml should be displaced (the volume). Therefore I think the density of each rubber stopper would be 1g/ml. Materials - 5 different rubber stoppers - Triple Beam Balance - Graduated Cylinder -
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Adelynne Meier 7th Period December 2‚ 2010 Rubber Band Boats Newton’s First Law is when an object in motion stays in motion‚ when an object is a rest it stays at rest. Same with speed and direction. Newton’s first law totally connects with our Rubber Band boats. When the boat was in motion‚ it continually stayed in motion. When the boat was at rest‚ it stayed at rest. For Newton’s Second Law it states: The acceleration of an object as produced by a net force is directly proportional to the
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Rubber Band Stretch Lab Hypothesis: I believe the rubber band will expand as marbles are placed inside the cup. Procedure: 1. Gather together a ruler‚ marbles‚ a rubber band‚ an untwisted paper clip that forms an ‘S’ and a plastic cup. First‚ poke a hole in the cup‚ near the top where you drink. 2. Attach an untwisted paper clip to a rubber band‚ and loop the rubber band through a hole in the cup. 3. Place the untwisted paper clip on the edge of a table‚ so the cup and rubber band
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Rubatex Corporation manufactures rubber and foams for different types of products. This corporation was bought by American Industrial Partners (AIP). After 3 months of acquisition‚ the company lost $2 million on $68 million sales. The plant of Rubatex Corporation is located in Bedford‚ Virginia. The plant was hot‚ dirty and crumbling. In short‚ the plant is not good for the products and employees. The employees also exposed in different chemicals used to create rubber and foams. Only $11.50 an
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OPERATION APPENDIX 2: COMPONENTS OF GRG’S BUSINESS MODEL APPENDIX 3: CUSTOMER SEGMENTATION APPENDIX 4: FINDINGS AND RECOMMENDATIONS INTRODUCTION A subsidiary company of Malaysia based‚ Petra Group‚ a copmany dedicated to offering solutions to social and environmental problems (Francesch-Huidobro & Woo‚ 2009)‚ Green Rubber Global (GRG) was established around the invention of an environmentally friendly reactant and process to recycle rubber (refer to appendix 1). DeLink‚ the reactant
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