Momentum and Simple 1D Collisions PhET Lab Introduction: When objects move‚ they have momentum. Momentum‚ p‚ is simply the product of an object’s mass (kg) and its velocity (m/s). The unit for momentum‚ p‚ is kgm/s. During a collision‚ an object’s momentum can be transferred to impulse‚ which is the product of force (N) and time (s) over which the force acts. This allows us to write the momentum-impulse theorem: Procedure: Play with the Sims Physics Motion Collision Lab Work with 1D collisions
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CONSERVATION OF MOMENTUM PRACTICAL WRITE UP AIM: To investigate if momentum is conserved in two-dimensional interactions within an isolated system. HYPOTHESIS: Without the effects of friction the momentum will be conserved in the isolated system. In all three experiments the momentum before the interaction will equal the momentum after the interaction. METHOD: An air hockey table was set up and a video camera on a tripod was placed over the air hockey table. The camera was positioned so it was
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4.1.1 Study: Momentum and Newton’s Second Law Study SheetStudy Sheet Claire Hasenoehrl Physical Science (S2541215) Date: ____________ Use the spaces below to take notes on the key concepts presented in this study. Main idea #1: If something is moving‚ it has momentum. Impulse is change in momentum. The product of mass and velocity mass*velocity vector because it has both magnitude and direction the product of the amount of force on an object and the time during which the force is applied
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For this assignment‚ you will be designing a lab to investigate factors that affect the rate of a reaction. You are not required to conduct the experiment‚ but it may be beneficial to do so if you can acquire the materials needed for your design. The reaction that you will be investigating is the reaction that occurs when an Alka-Seltzer tablet is placed into a given amount of water. Alka-Seltzer is an over-the-counter antacid and pain relief medication that is dissolved in water before it is
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Britains position at the margin of the collision between Laurussia and Gondwana‚ has meant that it has recorded much of this collision allowing us to reconstruct the history of the Pangaean supercontinent. Southern England in particular provides us with an abundance of evidence‚ which can be used to help recreate the lifecycle of this supercontinent. 520 Ma ago‚ much of the Earths continental landmasses exisited as two large continents‚ Gondwana and Laurentia‚ seprated by 7000km of the Iapetus Ocean
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were treated very poorly. This is a huge cultural collision in Heart of Darkness. This collision greatly affects many of the characters within the book. Kurtz is one of the main characters who is affected. The collision causes him to change from an honest man to one who has succumbed to the darkness in his heart. Every man has a “darkness” in his heart that comes out in challenging situations. This darkness is what changes Kurtz. The cultural collision of the Europeans and natives has caused Kurtz to
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Collision Warranty Metal Work: Provides a Lifetime Written Warranty against defective workmanship to include welding and the application of materials utilized in making collision repairs against cracking‚ flaking‚ pitting or deterioration. The Shop will‚ at its sole option‚ repair and re-paint any metalwork warranted hereby. Painting‚ Stripes and Decals: Provides a Lifetime Written Warranty on painting-related priming and painting work against solvent blistering‚ peeling‚ hazing and excessive loss
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6.05 Rate and Collision Theory Does surface area affect dissolving of Alka-Seltzer tablets? Materials: 1. solo cups 2. Alka-Seltzer tablets 3. Timer 4. Measuring Cup 5. Thermometer Procedures: 1. I placed out two of my solo cups on the counter 2. Then I put 1 cup of room temperature water into each cup. 3. Then put one Alka-Seltzer Tablet in one cup and time it until it dissolves completely. 4. In the second cup I put in a crushed up Alka- Seltzer tablet and timed it until it
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If you or the opposing side would like to take this collision to court everything would be put into perspective such as traffic surveillance‚ eyewitness‚ skid marks‚ blood alcohol levels readings and medical testimony providing evidence of the damage caused both physically and mentally. - Mental health issues:
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Accident Analysis and Prevention 32 (2000) 167 – 175 www.elsevier.com/locate/aap Neck injuries in car collisions — a review covering a possible injury mechanism and the development of a new rear-impact dummy Mats Y. Svensson a‚*‚ Ola Bostrom b‚ Johan Davidsson a‚ Hans-Arne Hansson c‚ ¨ b Yngve Haland ‚ Per Lovsund a‚ Anders Suneson d‚ Anette Saljo c ˚ ¨ ¨ ¨ Crash Safety Di6ision‚ Chalmers Uni6ersity of Technology‚ SE-412 96 Goteborg‚ Sweden ¨ b Autoli6‚ Research‚ SE-447 83 Vargarda‚ Sweden ˚
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