FREE FALL AND CONSERVATION OF MECHANICAL ENERGY ABSTRACT Free fall is defined as the ideal falling motion of an object that is subject only to the earth’s gravitational field. To prove the law of conservation of energy‚ the free fall motion of an object can be represented through 3 different analyses; position of the object vs. time‚ velocity of the object vs. time‚ and acceleration of the object vs. time. It is observed in this ball toss experiment‚ at any point during the free fall period‚
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Electro Discharge Machine and how it functions and what is needed to make it function Electro Discharge Machining (EDM) is a process‚ where we use the electrical energy to produce electrical waves and thermal energy to mould any alloy into a desired shape/size. This machining method can only be used with materials that conduct electrical energy well. EDM is so powerful that it can cut through into hard steel without the need to soften it. This method is not only used to shape steel but it
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Compare Home Security Companies (existing) Compare Home Security Costs & Prices (NEW) In order to determine which home security system is right for you‚ you will need to find one that fits your particular needs and budget. You can start by learning what you should be looking for when it comes to the related costs of a home security system and their individual pricing structures. Costs Associated With a Home Security System 1. Equipment Costs First‚ you will need to decide whether you want a hardwired
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require a material medium for their propagation‚ such as water waves and sound waves. Electromagnetic waves are waves that do not require a material medium for their propagation. Examples are light rays‚ radio waves‚ x-rays and gamma rays. wave motion The particle of the medium which transfer energy move to and fro‚ or vibrate‚ about a mean position as the wave passes. A wave is said to be longitudinal if the direction of travel of the wave is the same as the direction of the vibration of the
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Passive infrared sensor A passive infrared sensor (PIR Sensor) is an electronic sensor that measures infrared light radiating from objects in its field of view. They are most often used in PIR-based motion detectors. Operating principle All objects with a temperature above absolute zero emit heat energy in the form of radiation. Usually this radiation is invisible to the human eye because it radiates at infrared wavelengths‚ but it can be detected by electronic devices designed for such a purpose
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A PROJECT REPORT ON “FINGERPRINT RECOGNITION AND IMAGE ENHANCEMENT USING MATLAB” Submitted in partial fulfillment Of the requirements for the award of the degree in BACHELOR OF TECHNOLOGY IN APPLIED ELECTRONICS AND INSTRUMENTATION ENGINEERING SUBMITTED BY: SHAKTI ABHISHEK- 0803112 SATISH GOYAL - 0803064 ROHIT DASH - 0803086 MD. IRFAN ARIF RAHMAN - 0803117 [pic] DEPARTMENT OF APPLIED ELECTRONICS AND INSTRUMENTATION ENGINEERING GANDHI INSTITUTE OF ENGINEERING AND TECHNOLOGY Biju Patnaik University
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ghost-hunting field. Today I am here to discuss some of those tools‚ their definition‚ how effective it is‚ and some different types of proof. The eight different tools I am going to talk about today are cameras‚ EMF meter‚ camcorder‚ laser grid‚ motion detector‚ thermometer‚ spirit box‚ and digital voice recorder. Body: I. Cameras: digital cameras that capture still images are one of the few items that a typical person would have and could use for a ghost hunt. A. There are different types
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Pro Vernier Motion Detector Ramp Hard Ball‚ approximately 8cm diameter 1 rubber ball‚ similar in size Dynamics cart Meter stick Books Procedure: The motion detector was connected to the DIG/SONIC 1 channel of the interface and switched to Track. Then a single book was placed under one end of a 1-2m long track so that it formed a small angle with the horizontal. The two end points of the incline where adjusted‚ so that the distance‚ x‚ is between 1and 2cm. A motion detector was placed on
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is staffed with hardworking‚ resilient‚ intelligent and hospitable personnels . The sale and installation of various security devices are carried out by experts at Aitek Network Systems Limited. Devices like the smoke detectors‚ satellite televisions‚ cctv‚ camera‚ motion detectors‚ fire alarm systems‚ network systems to mention a few are sold and installed by capable
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the 2 carts after the collision (Pf) the dependent variable. In this experiment the variables can be measured by the use of a motion detector. The hypothesis for this lab is: If the Pi changes then the Pf will change in a linear correlation. Methods 1. Layout 2 carts on a level metal track and choose the two points each cart will start from 2. Set up the motion detector at the
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