2) Content Identify 4 concept in Chapter 5 (Forces) Line 5.1 Sun Zi said: To manage a large force is similar to managing a small force. Sun Zi said: Managing a large force can similar to managing a small force. It is an element of organization and system. To control and direct a large force can be similar to controlling and operating a small force. It is an element of formations and communications. Sun Zi talks about how to adopt a large force like a small force. The following aspects evaluate
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Name:______________________________Period:______ The Ramp (and Friction) PhET Simulation Lab go to: phet.colorado.edu/en/simulation/ramp-forces-and-motion Introduction: When an object is dragged across a surface‚ the force of friction that must be overcome depends on the normal force as F=uN and the normal force is given by N= Wy‚ the vertical component of weight pointing perpendicular to the surface. When the angle of an inclined plane changes‚ the normal force changes and so does the friction
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Moment of Inertia and Rotational Motion Garret Hebert PHY 2311 Tues 1:00 garret.hebert@hindscc.edu Abstract: During this lab we will study what rotational Inertia is and how different shapes of masses and different masses behave inertially when compared to each other. We will specifically study the differences of inertia between a disk and a ring. We will use increasing forces to induce angular acceleration of both a disk and a ring of a certain mass. We will then then measure the differences
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6 Worksheet (AS) 1 v A body moving with speed v collides v 2 elastically with another body travelling in v the opposite direction with speed . 2 Which row in the table below correctly gives the relative velocity of approach and the relative velocity of separation of the two bodies? [1] Relative velocity of approach A B C D Relative velocity of separation v 2 v 2 3v 2 3v 2 v 2 3v 2 v 2 3v 2 2 A body of mass m travels with a velocity 3v and collides with another particle of mass
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Jack Wilcox This picture was taken at the Gonzaga tennis courts. The picture depicts a tennis player in the motion of serving the ball. The purpose of the serve is to get the ball from the baseline‚ where the server stands‚ to the crosscourt service box. The goal of the server is to strike the ball in a way that makes it difficult for the opposing player to return it after one bounce in the opposite service box. The difficulty of the serve return can be increased through a combination of spin
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Kneeling down medicine ball throw for distance‚ and falling. The kneeling down medicine ball throw uses all the muscles in the upper body‚ and they all play an important part in the throw. The throw is a lot like a two-handed chest pass in basketball where you bring the ball into your chest with both hands and then extend out to throw it forward. After the throw you need to follow through and hit the ground. To start this you will need to be kneeling down with your upper body in the anatomical
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MODELS OF STRESS Stress is something people can experience when they are responding to certain demands. Stress can affect the way a person feels both emotionally and physically. If a person finds certain situations too difficult they may begin to experience symptoms of stress such as a racing heart‚ heightened senses and sweaty palms. Although the symptoms of stress can feel unpleasant‚ stress is not always a bad thing. There are several different models of stress including engineering
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Coil Springs The springs in your suspension system‚ along with your struts and shocks‚ all work to reduce road impact‚ spread the weight of your vehicle‚ and keep all four of your wheels in contact with the ground. How tightly would the springs are and the rigidity of the suspension springs can also have an impact on your vehicle’s handling and performance. Torsion bars and leaf springs are often found on trucks‚ utility and heavy-duty vehicles‚ as well as automobiles that are older than 1985.
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When discussing Isaac Newton the first thing that comes to mind is what a great scientist he was. While researching for this paper I learned there was so many other interesting facts in the life of Sir Isaac Newton. Isaac Newton was born December 25th 1642 in Lincolnshire‚ New England. (This date was later changed to January 4‚ 1643 when the Gregorian calendar was adopted in England.) Newton’s parents were Isaac Newton and Hannah Ayscoug. Newton’s father passed away in October 1642‚ three months
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CRA Launch We having been learning more and more about the angles‚ energy‚ and more for when we are building our catapult and how it would launch. We would need the angles that we will launch from and the energy we have for the catapult. Also the kind of energy we will be using to launch the catapult is kinetic energy. The angles we have for the launch are 25° and 32°. So based on our background knowledge‚ the question for this would be‚ which angle will the object travel fastest? For the hypothesis
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