CAD/CAM The term CAD/CAM means Computer-Aided Design and Computer-Aided Manufacturing. CAD is defined as the use of computer technology to design a part or a product‚ modify it and also analyze the engineering design. CAD has become popular as the use of the design software’s helps in lower product development costs and shortened design cycles. CAM is defined as the use of computer technology to manufacture or prototype product components with the help of computer numerical control (CNC)
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dtunName_________________________________ Home Challenge Lab 2- The force of Gravity Topics covered in this lab: The force of gravity Newton’s Laws One of the topics we have discussed is acceleration‚ meaning that the velocity of the object under study was changing. What causes something to accelerate? In this lab you will investigate the forces that affect the motion of objects. Gravity Materials: <!--[endif]-->Something to toss (Please choose an object that
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for a body that is undergoing centripetal acceleration. Background Information An object moving in the same direction is not necessarily undergoing acceleration. If the object changes speed while moving in the same direction there is acceleration (or deceleration). On the other hand‚ if the object moves at a constant speed in the same direction‚ there is no acceleration. This does not mean that constant speed always indicates no acceleration‚ however. An object that moves at a constant
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Circular Motion and Gravitation Circular motion is everywhere‚ from atoms to galaxies‚ from flagella to Ferris wheels. Two terms are frequently used to describe such motion. In general‚ we say that an object rotates when the axis of rotation lies within the body‚ and that it revolves when the axis is outside it. Thus‚ the Earth rotates on its axis and revolves about the Sun. When a body rotates on its axis‚ all the particles of the body revolve – that is‚ they move in circular paths about
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Instantaneous Velocity = Instantaneous Velocity = magnitude of the instantaneous velocity Acceleration: Rate of change of velocity with time Instantaneous Acceleration = Physics 111 Summary Week 2 1D Kinematics Relax Vector Notation: Direction given by + or – Position: r +x or –x Displacement: Velocity v +v or –v Acceleration a +a or –a Kinematic Equations Solving Kinematic Problems 1. Draw Diagram 2. List
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events that played out from god being thrown at him and realizes the signs. Graham‚ the main character in the film is the father of two children; that goes through many obstacles. He was once a priest until his wife pasted away in a car accident while walking along the sidewalk one night. He gives up being a priest because he believes he was faithful to god his entire life and deserved no such punishment brought to him. Graham does later figure out the signs he
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Part A In the second half of the book Ellie and Graham decide to try being together and start dating. She’s known as the “Unknown Girl” with the paparazzi. Ellie decides to ask her father for money since he is visiting a town nearby Henley with his “regular” family. Graham and Ellie decide to go on a boat over to see her dad‚ even though her dad doesn’t know she is coming. On the way there they run out of gas‚ get caught by the coast guard and drop Ellie’s phone in the water. She ends up running
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by Theresa Breslin is set in present day Glasgow. The story is about two boys called Graham and Joe and one is Protestant and one Catholic. They become best friends and play for the Glasgow City Football Team. Graham supports Rangers and Joe supports Celtic. The story tells us that religious hatred still exists in Glasgow. There is also a sub plot about an Asylum Seeker who gets stabbed by a gang and Graham finds him on the ground and stays with him until an ambulance arrives. Joe lives alone
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determine the minimum speed required to clear 8m in 2.02 s just use D/T= 8/2.02= 3.96 m/s horizontally to clear 8 m from 20 m vertically. 5) Using acceleration = force * mass‚ we know the car had a force of 5000N‚ and a mass of 1500kg. 5000/1500 = -3.33 m/s deceleration. It took 5.6 seconds for the car to decelerate to 0‚ so multiply the deceleration/acceleration with the amount of time to obtain the initial speed of the vehicle. 3.33 * 5.6 = Initial speed of 18.65 m/s 6) Weight is equated as mass * gravity
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Instructor: (Name) Introduction We verified Newton’s Second Law for one-dimensional motion by timing an accelerated glider moving along a flat track. We varied both the accelerating force and the mass of the glider. We found that for a given force the acceleration of the glider was inversely proportional to the mass of the glider‚ in agreement with Newton’s Second Law. Experimental Procedure Description of the Apparatus: A sketch showing the essential elements of the apparatus is presented in Figure 1. below:
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