CONSERVATION OF MOMENTUM PRACTICAL WRITE UP AIM: To investigate if momentum is conserved in two-dimensional interactions within an isolated system. HYPOTHESIS: Without the effects of friction the momentum will be conserved in the isolated system. In all three experiments the momentum before the interaction will equal the momentum after the interaction. METHOD: An air hockey table was set up and a video camera on a tripod was placed over the air hockey table. The camera was positioned so it was
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RYERSON UNIVERSITY DEPARTMENT OF PHYSICS LAB REPORT TITLE OF EXPERIMENT Mechanical Advantage of Pulleys AUTHORS OF THIS REPORT: SHAHIN ESMAEILIAZAD 500164540 LEILA FEIAMOHAMMADI 500115287 FOR PCS 211---SECTION 07 EXPERIMENT PERFORMED ON (DATE): October3/ 2006 REPORT SUBMITTED ON (DATE): October 10/ 2006 TA’S NAME: Mr. SALAH SHARIF OBJECTIVE AND BACKGROUND[pic] This experience was performed to study different pulley arrangement and determine their advantage and efficiency
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1) The Grinding Machine A grinding machine uses an abrasive wheel as a cutting tool to shape or change the dimensions of a hard material. The type of materials that need grinding are usually metallic items such as tools and rods. These machines generally work by reducing the material through abrasion. Grinding is used to finish workpieces that must show high surface quality and high accuracy of shape and dimension. There are several main parts in this machine. These parts are shown as below. Picture
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earth as it is on the moon? __no____ 2.What units do we measure mass in? ____kg_________ Would your mass be the same on earth as it is on the moon? __no______ 3. Label the forces shown in the free-body diagram above. 5800N friction‚ 775N applied force‚ 14700 N gravity‚ 13690 N normal force 4.A late traveler rushes to catch a plane‚ pulling a suitcase with a force directed 30.0º above the horizontal. If the horizontal component of the force on the suitcase is 60.6 N‚ what
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2. LINEAR MOTION In this experiment you will study the motion of an object in one dimension from a number of points of view. You will demonstrate how the variables of motion are related by differentiation and integration and investigate the relationship between potential and kinetic energy. Theory Why Study Motion? Motion is everywhere in the universe. Only at a temperature of absolute zero is the motion in any body truly absent. If motion exists then so also does energy. To the delight of
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drive shaft‚ which turns within the thrust-bearing ring of the lever. Never will all 3 rings connect‚ with any gaps. TYPES OF CLUTCH DOG CLUTCH A dog clutch is a type of clutch that couples two rotating shafts or other rotating components not by friction but by interference. The two parts of the clutch are designed such that one will push the other‚ causing both to rotate at the same speed and will never slip. Dog clutches are used where slip is undesirable and/or the clutch is not used to control
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vehicles another adaptation of this brake was used where the friction block of the spoon brake was applied to one of the pullies in the transmission. The next developed braking system invented was the external contracting band brake. This system was largely more effective than the spoon brake. The band brake consisted of a drum attached to the axle of the rear wheels or the drive shaft under the vehicle‚ that was accompanied by a band with a friction lining that wrapped around the drum and was applied by
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Introduction Organizations with decentralized operations structures typically divide their operations into cost or profit centers. It is a management and strategic decision for companies to decide which divisions should be cost centers and which ones should be profit centers. . A cost center may actually provide services that could generate a profit if they were offered on the open market. But in most corporate environments‚ cost centers are not expected to generate a profit and operation costs
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AERODYNAMIC ANALYSIS OF MULTI-WINGLET FOR LOW SPEED AIRCRAFT A PROJECT REPORT Submitted by BOOBALAKANNAN.S (090101115071) GUNA.S (090101115077) MOHAMED RASIK FAREETH.M (090101115088) VIJAYA KUMAR.J (090101115117) In partial fulfillment for the award of the degree Of BACHELOR OF ENGINEERING In AERONAUTICAL ENGINEERING NEHRU INSTITUTE OF ENGINEERING AND TECHNOLOGY‚ COIMBATORE. ANNA UNIVERSITY CHENNAI 600025 MAY 2013 ANNA UNIVERSITY CHENNAI 600025 BONAFIDE CERTIFICATE
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light weight alloys beneath all technological properties of the economic aspects have to be considered. Currently the technological processes receiving more widespread interest in metallic lightweight structures are laser beam welding (LBW) and friction stir welding (FSW). According to E.Schubert‚ M. Klassen ET. AL Light weight components are of crucial interest for all branches that produce moving masses. The aim to reduce weight has to be accompanied by high production efficiency and component
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