LOW COST HILL ASCENT ROLL-BACK UNIT FOR CARS-A NOVEL APPROACH Abstract Every year‚ majority of the accidents that happen in hills is due to stalling of cars and inefficient braking. Stalling of cars happens due to irregular clutch handling and leads to sudden engine failure. Stalling may be very dangerous for cars especially on hilly terrain. These consequences can be avoided by the usage of cars with advanced adaptive braking system. However‚ cars which have advanced adaptive braking system
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INDEX 1. Introduction 2. Precession of a spinning top 3. Torque 4. Angular Momentum 5. Right-Hand rule 6. Linear Momentum 7. A top at rest 8. A top in motion 9. A top slowing down 10. An ideal top 11. A realistic top Introduction:- We know spinning tops or Beyblades just as simple toys made for kids which spin when we twist the center-stem attached to it .Some are also held by a cord
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problem turns out to be s=0.4R‚ so you would strike the ball a little less than half of the radius above the center line. Friction is a huge factor when considering the game of soccer. When a soccer ball is moving along the field there is constantly a frictional force working in the opposite direction of the balls movement. There is an equation that can be used to find the friction force
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foundations 1.2 Historical 1.3 Function of piles 1.4 Classification of piles 1.4.1 Classification of pile with respect to load transmission and functional behaviour 1.4.2 End bearing piles 1.4.3 Friction or cohesion piles 1.4.4 Cohesion piles 1.4.5 Friction piles 1.4.6 Combination of friction piles and cohesion piles 1.4.7 .Classification of pile with respect to type of material 1.4.8 Timber piles 1.4.9 Concrete pile 1.4.10 Driven and cast in place Concrete piles 1.4.11 Steel piles 1
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Disk= 11.4 cm Inner radius of ring= 5.45 cm Outer radius of ring= 6.25 cm Friction mass=5 grams radius= 0.845 cm = Trial (mass of pan + mass added) acceleration Experimental value of inertia 1 20 grams 0.1 cm/ 139‚934.62 g 2 40 grams 0.2 cm/ 157‚ 410.38 g 3 65 grams 0.3 cm/ 139‚906.06 g Average 145‚750.35 g % Difference 3.92% TABLE 2: Mass of Disk=1‚400.2 grams Radius of Disk= 11.4 cm Friction mass= 5 grams radius=0.845 cm = 90‚985.0 g Trial (mass
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CENTRIFUGAL PUMP DEMONSTRATION UNIT (CH3132 - Energy Efficiency and Conservation) INSTRUCTED BY : Mr. M.A. THARANGA NAME INDEX NO GROUP DATE OF PER DATE OF SUB : T.R.MUHANDIRAMGE : 090334 H :E : 2012-03-30 : 2012-04-24 RESULTS AND DISCUSSION Exercise 1 :-Understanding the basic characteristic curves of a centrifugal pump. 1. Total head against the flow rate At 70% At 50% 2. Mechanical power changes with the flow rate At 70% At 50% 3. Pump efficiency against the flow rate
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scale? 10. Two children push on a heavy crate that rests on a basement floor. One pushes horizontally with a force of 150 N and the other pushes in the same direction with a force of 180 N. The crate remains stationary. Show that the force of friction between the crate and the floor is 330 N. Chapter 3 – Newton’s First Law of Motion -
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the demonstrator. Laminar flow turns to be turbulent when the Reynolds Number goes above a certain value‚ around 2000. Aims To look at how the pressure drop changes when the average velocity is altered in a circular pipe and to plot a graph of Friction Factor versus Reynolds Number. Another aim is to examine the shift from laminar flow to turbulent flow. Schematic Diagram Water Out Inverted Water-air Manometer Wet-wet Digital Differential Pressure (0-100kPa) Capsuhelic Differential Pressure
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have similarities. Because both sides are so similar‚ they fail to acknowledge the fact that war is not needed; the bitter feelings toward war in which they both possess are the very feelings that keep them at war. The parties’ comparisons create friction‚ which in turn "rends" them "by war." Lincoln appeals to authority by repeatedly referring to God. Lincoln suggests that the two sides are very similar because they both believe in the same higher power. Since both parties believe in the same higher
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MOMENT OF INERTIA Chua‚ Richard Janssen J.‚ PHY11L/A3 chardsenchua77@yahoo.com Abstract The moment of inertia‚ or also known as the rotational inertia‚ is the rotational analog of a rigid body to a linear or an angular motion. It is one of the fundamentals of the dynamics of rotational motion. The moment of inertia must always be in a specified chosen axis of rotation. The point of motion is basically defined as the relationship between mass and the perpendicular distance to the rotational
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