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hp1f2013_class04_3d
hp1f2013_class04_3d

PhysicsMidtermREV
PhysicsMidtermREV

Document
Document

Force and Newton` s Laws Study Guide
Force and Newton` s Laws Study Guide

... 1st Law - An object at rest will stay at rest and an object moving at a constant velocity (motion) will continue to move at a constant velocity (motion), unless acted upon by an unbalanced force. This law is also called the Law of Inertia. 2nd Law – The acceleration of an object depends upon the obj ...
2 Mechanics
2 Mechanics

... are all usually sketched against time but they are all different graphs! 2 Is this a scalar or a vector graph? In other words do you need to draw it just above the line, or both above and below? 3 Remember to label the axes with both the name and the unit; sometimes you will get a mark for just doin ...
Forms - Clay Center
Forms - Clay Center

... research, you may find additional forms mentioned such as electrochemical, sound, electromagnetic and others. However, many additional forms are combinations of these six basic categories. Each of these six forms can be converted, or changed, into the other forms. For example, when you have a fire b ...
New Phenomena: Recent Results and Prospects from the Fermilab
New Phenomena: Recent Results and Prospects from the Fermilab

Unit 8 Review Answer Key
Unit 8 Review Answer Key

multiple choice review questions
multiple choice review questions

Homework #9
Homework #9

Chapter 7
Chapter 7

Work Done by a Constant Force Work
Work Done by a Constant Force Work

... Transformations and the Conservation of Energy Some other forms of energy: Electric energy, nuclear energy, thermal energy, chemical energy. Work is done when energy is transferred from one object to another. Accounting for all forms of energy, we find that the total energy neither increases nor dec ...
CHAPTER Work and Energy
CHAPTER Work and Energy

Work - HRSBSTAFF Home Page
Work - HRSBSTAFF Home Page

Unit 4 Lessons 9
Unit 4 Lessons 9

PowerPoint Presentation - Newton’s Laws of Motion
PowerPoint Presentation - Newton’s Laws of Motion

... exerting equal force on the rope in opposite directions. This balanced force results in no change of motion. ...
ALL PHYSICS REVIEW SHEET NAME: 1. Change .0005 m to milli
ALL PHYSICS REVIEW SHEET NAME: 1. Change .0005 m to milli

Chapter 8- Rotational Motion
Chapter 8- Rotational Motion

... arm) than the one with smaller cylinder. It will be harder to start rotating as well to stop it than the other cylinder in the very same way it is harder to start moving a heavy object compared to a lighter one in linear motion. ...
Open file - PebblePad
Open file - PebblePad

chp. 8
chp. 8

... describes both speed & direction of the motion ...
Midterm Review Pt I.tst
Midterm Review Pt I.tst

... 10) A projectile is fired from the origin (at y = 0 m) as shown in Figure 3.1. The initial velocity components are V0x = 940 m/s and V0y = 96 m/s. The projectile reaches maximum height at point P, then it falls and strikes the ground at point Q. In Figure 3.1, the y-coordinate of point P is closest ...
Forces in 1
Forces in 1

Contrary to everyday usage, the term work has a very specific
Contrary to everyday usage, the term work has a very specific

Newton`s Laws Notes Packet - Answer Key PDF
Newton`s Laws Notes Packet - Answer Key PDF

... Newton’s 2nd law relates the net force on an object, the mass of the object, and acceleration. • It states that the stronger the net force on an object, the faster the object will accelerate. • If twice the net force is applied, the acceleration will be twice as great. • The acceleration of an objec ...
Force and Motion Demos - California State University, Long Beach
Force and Motion Demos - California State University, Long Beach

... • Direction/Components of Force • Pulling on the ends of the rope is a force in the ±x direction. • Pushing down on the rope is a force in the – y direction. • Since these force components are perpendicular to each other, one should not affect the other. • Summary: The ease at which you can push dow ...
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Relativistic mechanics

In physics, relativistic mechanics refers to mechanics compatible with special relativity (SR) and general relativity (GR). It provides a non-quantum mechanical description of a system of particles, or of a fluid, in cases where the velocities of moving objects are comparable to the speed of light c. As a result, classical mechanics is extended correctly to particles traveling at high velocities and energies, and provides a consistent inclusion of electromagnetism with the mechanics of particles. This was not possible in Galilean relativity, where it would be permitted for particles and light to travel at any speed, including faster than light. The foundations of relativistic mechanics are the postulates of special relativity and general relativity. The unification of SR with quantum mechanics is relativistic quantum mechanics, while attempts for that of GR is quantum gravity, an unsolved problem in physics.As with classical mechanics, the subject can be divided into ""kinematics""; the description of motion by specifying positions, velocities and accelerations, and ""dynamics""; a full description by considering energies, momenta, and angular momenta and their conservation laws, and forces acting on particles or exerted by particles. There is however a subtlety; what appears to be ""moving"" and what is ""at rest""—which is termed by ""statics"" in classical mechanics—depends on the relative motion of observers who measure in frames of reference.Although some definitions and concepts from classical mechanics do carry over to SR, such as force as the time derivative of momentum (Newton's second law), the work done by a particle as the line integral of force exerted on the particle along a path, and power as the time derivative of work done, there are a number of significant modifications to the remaining definitions and formulae. SR states that motion is relative and the laws of physics are the same for all experimenters irrespective of their inertial reference frames. In addition to modifying notions of space and time, SR forces one to reconsider the concepts of mass, momentum, and energy all of which are important constructs in Newtonian mechanics. SR shows that these concepts are all different aspects of the same physical quantity in much the same way that it shows space and time to be interrelated. Consequently, another modification is the concept of the center of mass of a system, which is straightforward to define in classical mechanics but much less obvious in relativity - see relativistic center of mass for details.The equations become more complicated in the more familiar three-dimensional vector calculus formalism, due to the nonlinearity in the Lorentz factor, which accurately accounts for relativistic velocity dependence and the speed limit of all particles and fields. However, they have a simpler and elegant form in four-dimensional spacetime, which includes flat Minkowski space (SR) and curved spacetime (GR), because three-dimensional vectors derived from space and scalars derived from time can be collected into four vectors, or four-dimensional tensors. However, the six component angular momentum tensor is sometimes called a bivector because in the 3D viewpoint it is two vectors (one of these, the conventional angular momentum, being an axial vector).
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