those designs. As soon as the project was assigned‚ we each chose a part to design. We also took detailed measurements of the parts on Creo. We took measurements of the small and large tires. We took note of all the necessary parts‚ such as the ultrasonic‚ electric motor‚ sound sensor‚ and other parts that we needed to build our project with. After reviewing all the parts that were available to us‚ the box with the lego parts and instructions‚ we read the instructions and collected the parts
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Sound 6 Range of Hearing *** 7 Applications of Ultrasound ** 8 SONAR ** 9 Structure of Human Ear **** 1. Production of Sound Sound is produced due to the vibration of objects. Vibration is the rapid to and fro motion of an object. Vibrating objects are the source of all sounds Irregular‚ chaotic vibrations produce noise Regular‚ controlled vibration can produce music All sound is a combination of pure frequencies A stretched rubber band when plucked vibrates
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Physics is a natural science that involves the study of matter and its motion through space and time‚ along with related concepts such as energy and force. More broadly‚ it is the general analysis of nature‚ conducted in order to understand how the universe behaves. Physics is one of the oldest academic disciplines‚ perhaps the oldest through its inclusion of astronomy. Over the last two millennia‚ physics was a part of natural philosophy along with chemistry‚ certain branches of mathematics‚ and
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Linear Motion by Meredith Crook hide properties edit properties Document Type: Lesson Plan Standards PS.10 The student will investigate and understand scientific principles and technological applications of work‚ force‚ and motion. Key concepts include… a. Speed‚ velocity and acceleration Title: Linear Motion Main Concepts: force‚ velocity‚ speed‚ and acceleration Instructional Objective(s) UKDs: As a result of this lesson students will:
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Measure the detector frequency for waves emitted from a slowly moving source as that source is approaching the detector. (Exploration 1) * Calculate the detector frequency for waves emitted from a slowly moving source as that source is moving away from the detector. (Exploration 2) * Sketch the wave-front patterns for wave sources with various source speeds. (Exploration 3) Description of Activity In this activity‚ you will study waves that travel from a moving source to a detector. You will
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Physics (from Greek φυσική (ἐπιστήμη)‚ i.e. "knowledge of nature"‚ from φύσις‚ physis‚ i.e. "nature"[1][2][3][4][5]) is the natural science that involves the study of matter[6] and its motion through space and time‚ along with related concepts such as energy and force.[7] More broadly‚ it is the general analysis of nature‚ conducted in order to understand how the universe behaves.[8][9][10] Physics is one of the oldest academic disciplines‚ perhaps the oldest through its inclusion of astronomy
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ECE 539 Automotive Wiring Harness Manufacturing Process Prepared by: Carlos Ayala Date: February 5 1999 Introduction This report describes the manufacture and assembly process for an automotive wiring harness. The main function of a harness is to transmit power to the different components and modules in the automotive. The range of complexity for a wiring harness depends by the quantity of wires and components required for complete its assembly. I will use a medium size harness for illustrations
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SENSORS ULTRASONIC RANGE FINDER An ultrasonic range finder sensor enables a robot to detect obstacles in its path by utilizing the propagation of high-frequency sound waves. The sensor emits a 40 kHz sound wave‚ which bounces off a reflective surface and returns to the sensor. Then‚ using the amount of time it takes for the wave to return to the sensor‚ the distance to the object can be computed. Unlike the bumper switch and limit switch that alert you when they have been hit‚ the ultrasonic range
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Non-Destructive Testing (NDT) Equipment Market - By Technology (Ultrasonic‚ Eddy Current‚ Electromagnetic‚ Radiography‚ Thermography)‚ Verticals (Manufacturing‚ Petrochemical‚ Aerospace‚ Automotive‚ Power Generation) & Geography (2013 - 2018) Released On 30th July 2014 Non-Destructive Testing Equipment Market relates to the examination of materials for flaws without harming the object being tested. Non- destructive testing provides a cost effective means of testing while protecting the objects
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patterns and stratify the product. For many years‚ the majority of vibratory separators had a rectangular or square design and employed a simple reciprocating movement to classify the powder. During the early 1930’s‚ machines that used gyratory motion‚ i.e. small circular orbital movements‚ were introduced. This then led to the use of circular screens‚ which offered a much better usage of screen area‚ and therefore an increased capacity per unit mesh area. Since then‚ in addition to the outward
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