UNIVERSITY OF SAN CARLOS Name: Jasmin S. Arquillano Group 2 Date: August 12, 2014 Schedule: 8:30-11:30 AM (Tuesday) Instructor: Engr. Kathrina Marie I. Malinao SPECIFIC GRAVITY AND ABSORPTION I. OBJECTIVE To determine the Apparent, Bulk (Dry), Bulk (SSD) specific gravity and the absorption in percentage of the coarse and fine aggregate sample II. PROCEDURE WITH PICTURES COARSE AGGREGATES 1. Approximately five kilograms of the coarse aggregate sample was taken by method of quartering
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Phys. 1401 (1) Critical Thinking: Q1. A block of mass m rests on a horizontal surface and a student pulls on it with a force of magnitude F. Which of the situations shown below has the greatest normal force: F F F Q2. If a particle is being tossed up in our laboratory, the acceleration of the particle will be? (Neglect air resistance.) (a) 0 (b) 9.81 m/s2 (c) greater than 9.81 m/s2 (d) less than 9.81 m/s2 Q3. A man of weight 500 N stands on a scale
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critical angle between two different surfaces in contact on an inclined plane. It aims to determine the coefficient of static friction between two surfaces in an inclined plane by measuring the critical angle θc, the steepest angle of incline in which the mass in contact does not slide. This paper also aims to show the relationship between the materials in contact and the effect of their masses to the critical angle θc. The experiment also shows the accuracy of using Newton's second law in measuring the
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acceleration of the weights of an Atwood’s Machine, both experimentally and theoretically. We will attempt to verify Newton’s Second law which is a mathematical statement relating force, mass, and acceleration. Newton’s Second law states that acceleration, a, is directly related to net force, F, and inversely related to mass, m. Naturally this give F=ma. Using the Atwood’s Machine experimental acceleration data (for 10 different runs with 10 different combinations of masses) will be gathered and compared
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The experimenter should first collect all of the necessary materials in the list above. Once all of the materials are assembled, the next step is to carefully mass each piece of equipment provided by the equipment supplier; this includes the flask, graduated cylinder, pipet, and beaker. Place the flask on the digital scale and record the mass in a notepad. Be sure to clear out the measurement displayed on the scale after removing the flask from the balance. Repeat this process using the graduated
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Faythy Fillmore This is how Newton's 3 laws affect my roller coaster design and how my rollercoaster became successful. My roller coaster contains a medium hill with one loop near the hill and one at the end of the coaster. The gravity is low the mass is in the middle the friction is very low and the speed is 46.13 seconds. Newtons 1 law: Newton’s 1st Law the law of inertia. An object will remain at rest or in uniform motion in a straight line unless acted upon by an external force. It may
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elastic collision. Kf / Ko should equal one for perfectly elastic collision and, it should equal the mass of 1 divided by the sum of the mass 1 and 2 for
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In the 4-3 Lab, my group and I tossed a ball over a motion detector and recorded the measurements at five different points of the ball’s travel. Point A was at the beginning of its travel, right after it was thrown. Point B was about halfway up after the throw. Point C was at the highest point of the ball’s toss. Point D was at about the same height as point B, but was on the way down from Point C. Point E was right before I caught the ball at about the same height as point A, but on the way down
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throw it from the same height. The dropping also depends on the mass. Mass is the amount of matter an object has. Now, matter is anything that takes up space and has mass. Basically everything around you is matter and has mass. Just how do we measure mass? Well actually, there are a couple ways to measure mass. People usually use a balance to measure mass since it appears to be the most common way. Some objects have a greater amount of mass than other objects. For example, a book and a piece of paper
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How To Service a Tractor Servicing a tractor is a very simple process, it is a lot like serving a car. When servicing a tractor some tools are necessary and some parts will need to be replaced. There are three main steps to servicing a tractor and they are, first, get the tools and supplies necessary, next, get the tractor ready, and finally, service it. The tools necessary for doing this job are very basic and very easy to get. The main tools that will be used are a ratchet and American Standard
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