Motion of the Cars In this part of the experiment‚ we are trying to figure out how fast each of the cars are moving using our own measurements. We are also asked to make a mathematical equation that describes the motion. What we plan to do is use 2 meter long meter stick to measure the distance of the cars and record the position at each time interval. After that an average velocity can be found. After we used the average velocity‚ we were able to put it into the equation of a line formula and
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Experiment 10 – Enzymes Enzymes are proteins that act as catalysts for biological reactions. Enzymes‚ like all catalysts‚ speed up reactions without being used up themselves. They do this by lowering the activation energy of a reaction. All biochemical reactions are catalyzed by enzymes. Since enzymes are proteins‚ they can be denatured in a variety of ways‚ so they are most active under mild conditions. Most enzymes have optimum activity at a neutral pH and at body temperature. Enzymes are
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constant. If a ball is attached to the end of string and swung at a constant speed (i.e. only the direction of the velocity is changing not the magnitude) then there must still be an acceleration. The acceleration is directed towards the center of the motion. This acceleration is call centripetal acceleration! 2.6.2 State the expression for centripetal acceleration. The acceleration of any object moving in a circle at a constant speed is given by the equation: (1) a⃗ =v2r It is important to note
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Technology A.Y. 2012-2013 – 3rd Quarter Department of Physics Experiment 105 FRICTION Name: Alviar‚ Renée Hannah C. Program/ Year: AR – I Course Code/ Section: PHY10-2L – A2 Student No.: 2012170402 Group No.: 5 Date of Performance: February 18‚ 2013 Date of Submission: March 4‚ 2013 Instructor: Prof. Morris Martin M. Jaballas GRADE: DISCUSSION During Part A (Determination of the Coefficient of Friction) of this experiment‚ as we determine Wb and Wp‚ we are then able to calculate
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Experiment 2: Kinematics of Human Motion Laboratory Report Leopoldo Luis A. Gueta‚ Lady Lian Lagamayo‚ Val Ian Caleb Leus‚ Kimberly Anne C. Macarilay Department of Math and Physics College of Science‚ University of Santo Tomas España Street‚ Manila Philippines Abstract Kinematics is the branch of classical mechanics that describes the motion of bodies and systems without consideration of the forces that cause the motion. There are four activities done in this experiment. Graphical analysis
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identified. I also have referred to explosions as divisions. Is this appropriate? Newton’s First Law of Motion: A body will remain at rest or moving with constant velocity unless acted on by an unbalanced force. Example: • Q: while traveling in train if one throws a ball up it lands on his palm though the train is moving. my doubt is that though the ball is detached from motion how does it manage to land on his palm though he is moving along with the train? • A: he ball
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Experiment 1: Error‚ Uncertainties and Measurements Laboratory Report Jan Luke Mendoza‚ Alexis Vienne Munar‚ Paula Murakami‚ Giorla Joanne Negre Department of Math and Physics College of Science‚ University of Santo Tomas Espana‚ Manila Abstract Throughout the experiment the main goal is to find out about the realities in taking measurements‚ that is‚ that there will always be an uncertainty for each acquired value. And to find out and recognize these uncertainties was handled in the
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One World: Motion Topic: Write an article that explores how the Physics of Motion is (or can be) used to solve a specific problem in a local or global context. Millions of people everywhere around the world make use of the principles of motion to travel up and down quickly within a tall building. The use of elevators has been around since ancient medieval times since then has grown from being powered by a hoist and winder to electric and hydraulic motors1. An elevator
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Lab #1: Uniformly Accelerated Motion This is an example of a laboratory report. For a detailed description of how to complete a lab report‚ consult the laboratory manual. When writing your lab reports‚ use your own words. Do not copy from this sample or from the laboratory manual. Your name: Lab partners’ names: PHYS 1.2 L Section: Instructor: Prof. Gelman Date: Objectives To investigate the properties of a uniformly accelerated cart moving down an inclined plane. To measure the instantaneous
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the curve using the linear portion of the graph. Sample Graph. Rubber Band. Questions A. How does the relative stiffness of a spring relate to its spring constant? It appears that the larger the spring constant‚ the stiffer the spring is and more difficult it is to stretch out. B. How does PE change relative to the stretch of the spring? As the spring is increasingly elongated‚ the PE is increased as well. C. Indicate on your graph for the rubber band where the linear behavior stops. What
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