topics that I did not know that dealt with shooting a gun are friction‚ force‚ conservation of momentum (which helps characterize an object ’s resistance to change in motion)‚ velocity‚ kinetic energy‚ transfer of energy‚ gravity‚ heat engines‚ kinematics (analyzes the positions and motions of objects as a function of time)‚ sound‚ and projectile motion which all work together to make the bullet hit the right target. Also‚ I was not aware that gun recoil has two parts. Which are primary recoil from
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three axes of a nomograph with the straight line passing through operating velocities of a fundamental circuit EGM Epicyclic gear mechanism EGT Epicyclic gear train FC k k th Fundamental circuit FGE Fundamental gear entity GKC Geared kinematic chain Gear ratio defined by a planet gear p with respect to a sun or ring gear x. N p‚x N p ‚ x = ± Z p / Z x ‚ where Z p and Z x denote the numbers of teeth on OWC PGT z R x‚y S the planet and the sun or ring gear‚ respectively‚ and
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Kinematic Derivation of the Wave Equation http://prism.texarkanacollege.edu/physicsjournal/wave-e... KINEMATIC DERIVATION OF THE HARMONIC WAVE EQUATION AND RELATED TOPICS An extremely important type of wave in physics is the harmonic wave. This is a wave consisting of propagating simple harmonic oscillations or linear combinations thereof. Attach a weight to a spring and hang the spring so the weight is free to move. Then lift the weight straight up and release it; it will oscillate up and down
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the calculations that come into play in this procedure. The design will be based on the parameters and function of a normal leg and also on the current available prosthetic legs. In prosthetic leg calculations‚ the main factors to consider are the kinematics‚ kinetics and the energetics. Kinetic quantities are computed by first measuring the external forces acting on the body. For normal walking‚ the external forces are simply the net force of the ground (i.e.‚ ground reaction force‚ or GRF)‚ and the
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the object and the velocity of the object must be calculated. To find the velocity‚ kinematics was used. Because the object has no initial vertical velocity and only horizontal velocity‚ the initial velocity can be found by dividing the horizontal displacement by the amount of time the object was in the air. However‚ there are two unknown variables in that equation‚ so time must be calculated using vertical kinematics. Time can be isolated and solved for by taking the square root of two times the vertical
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Oliver Breitenstein Development of a Flapping Wing Mechanism Semester Project Autonomous Systems Lab (ASL) Swiss Federal Institute of Technology (ETH) Zurich Supervision Dr. Samir Bouabdallah‚ Stefan Leutenegger and Prof. Dr. Roland Siegwart Spring Semester 2009 Contents Abstract Acknowledgements 1 Introduction 2 Review 2.1 Aerodynamics of flapping wings . 2.1.1 Wagner Effect . . . . . . . 2.1.2 Leading edge vortex . . . 2.1.3 Clap and fling mechanism 2.1.4 Rotational lift . . .
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the long-jumper. The second problem type will be the subject of the next part of Lesson 2. In this part of Lesson 2‚ we will focus on the first type of problem - sometimes referred to as horizontally launched projectile problems. Three common kinematic equations that will be used for both type of problems include the following: Equations for the Horizontal Motion of a Projectile The above equations work well for motion in one-dimension‚ but a projectile is usually moving in two dimensions
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com/news/2009/c090331Brain-Machine-Interface-Technology/ 10 (2003). Learning to control a brain-machine interface for reaching and grasping by primates. PLoS Biology 1:193-208‚ 2003. 12. Fitzsimmons N.‚ Lebedev M.A.‚ Peikon I.‚ Nicolelis M.A.L. (2009). Extracting kinematic parameters for monkey bipedal walking from cortical neuronal ensemble activity. Frontiers in Neuroscience 3: 1-19‚ 2009. 13. M. Velliste‚ S. Perel‚ M. C. Spalding‚ A. S. Whitford and A. B. Schwartz. (2008). Cortical control of a prosthetic arm for
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Seismic stability of embankments on soft soils has been addressed by many researchers in the past with approximation for pseudo-static condition with and without reinforcement but based on consideration of axial pull in the reinforcement. The kinematics of deformation of typical failure of reinforced embankment dictates oblique pull in the reinforcement due to sliding mass. This oblique pull mobilizes additional normal stresses resulting in higher shear resistance and addition normal force than
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PDHonline Course M102 (2 PDH) Selecting a Centrifugal Pump to Handle a Viscous Liquid Instructor: Randall W. Whitesides‚ PE 2012 PDH Online | PDH Center 5272 Meadow Estates Drive Fairfax‚ VA 22030-6658 Phone & Fax: 703-988-0088 www.PDHonline.org www.PDHcenter.com An Approved Continuing Education Provider www.PDHcenter.com PDH Course M102 www.PDHonline.org Selecting a Centrifugal Pump to Handle a Viscous Liquid Copyright © 2002-2011 Randall W. Whitesides‚ P.E.
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