Unit C Chapter 1 Lesson 2 - Lacombe Composite High School
... At the beginning of this lesson, it was explained that the large spheres in the illustration of the space station help to protect astronauts from ionizing effects of charged particles in the solar wind and in cosmic rays. The spheres are able to deflect these particles away from the space station by ...
... At the beginning of this lesson, it was explained that the large spheres in the illustration of the space station help to protect astronauts from ionizing effects of charged particles in the solar wind and in cosmic rays. The spheres are able to deflect these particles away from the space station by ...
Electrostatics - Coulomb`s Law
... The three main branches of classical physics are Mechanics, Thermal Physics and Electromagnetism. The first part of this module concerns electrostatics (charges at rest). Electrical current is simply the rate of flow of charge over time. Electrical current is the source of magnetism. ...
... The three main branches of classical physics are Mechanics, Thermal Physics and Electromagnetism. The first part of this module concerns electrostatics (charges at rest). Electrical current is simply the rate of flow of charge over time. Electrical current is the source of magnetism. ...
posted
... EVALUATE: Forces with a component in the direction of the displacement do positive work, forces opposite to the displacement do negative work and forces perpendicular to the displacement do zero work. The total work, obtained as the sum of the work done by each force, equals the work done by the net ...
... EVALUATE: Forces with a component in the direction of the displacement do positive work, forces opposite to the displacement do negative work and forces perpendicular to the displacement do zero work. The total work, obtained as the sum of the work done by each force, equals the work done by the net ...
Topic 10: Fields
... A spherical object creates a radial gravitational field around it (Tsokos 396). A point charge creates a radial electric field around it. Gravitational and electric fields are conservative fields. Conservative Field In a conservative field, the work done by the field on an object, as the object move ...
... A spherical object creates a radial gravitational field around it (Tsokos 396). A point charge creates a radial electric field around it. Gravitational and electric fields are conservative fields. Conservative Field In a conservative field, the work done by the field on an object, as the object move ...
DYNAMICS AND RELATIVITY (PART II)
... A pile-driver of mass m = 200kg drops a distance s12 = 3m before hitting a beam. It drives the beam a distance s23 = 7.4cm into the ground. If the guide-rails exert a constant frictional force on the pile-driver of f = 60N, what is a) the speed of the pile-driver, v, when it reaches point 2 b) the a ...
... A pile-driver of mass m = 200kg drops a distance s12 = 3m before hitting a beam. It drives the beam a distance s23 = 7.4cm into the ground. If the guide-rails exert a constant frictional force on the pile-driver of f = 60N, what is a) the speed of the pile-driver, v, when it reaches point 2 b) the a ...
Supplemental Lecture II: Special Relativity in Tensor Notation
... on. Because both sides of an equation must be the same type of quantity (that is, we can only equate scalers with scalers, vector with vectors, and so on), the terms on both sides of an equation must have the same set of unsummed, or free, indices. We now turn to the task of extending this framework ...
... on. Because both sides of an equation must be the same type of quantity (that is, we can only equate scalers with scalers, vector with vectors, and so on), the terms on both sides of an equation must have the same set of unsummed, or free, indices. We now turn to the task of extending this framework ...
Moments and Centre of Gravity
... moment acts on it. Forces and moments are balanced. Newton’s first law states that a body persists in its state of rest or of uniform motion unless acted upon by an external unbalanced force. Bodies in equilibrium are therefore bodies that are at rest or moving at constant velocity (uniform motion). ...
... moment acts on it. Forces and moments are balanced. Newton’s first law states that a body persists in its state of rest or of uniform motion unless acted upon by an external unbalanced force. Bodies in equilibrium are therefore bodies that are at rest or moving at constant velocity (uniform motion). ...
Unit 21
... determine the nature of the gravitational force between two spherical masses in a laboratory. This confirmed Newton's gravitational force law and allowed him to determine the gravitational constant, G. A fact emerges that is quite amazing. Both types of forces, electrical and gravitational, are very ...
... determine the nature of the gravitational force between two spherical masses in a laboratory. This confirmed Newton's gravitational force law and allowed him to determine the gravitational constant, G. A fact emerges that is quite amazing. Both types of forces, electrical and gravitational, are very ...
On the Classical Coupling between Gravity and Electromagnetism
... In the absence of gravity, the electric field of a point charge is simply a Coulomb field. However, in the presence of a gravitational field, the Coulomb field becomes distorted. To describe this distortion, we first consider the “very strong principle of equivalence”, which states that “for every p ...
... In the absence of gravity, the electric field of a point charge is simply a Coulomb field. However, in the presence of a gravitational field, the Coulomb field becomes distorted. To describe this distortion, we first consider the “very strong principle of equivalence”, which states that “for every p ...
Gravitational Constants, the Earth`s Expansion and Coriolis Gravity
... speak of “trapped” or “closed” waves such as particles, or “open” waves. The two next papers were written in different periods, but I rearranged that for an easier lecture. In the first paper, I explain that the sun's dynamics correspond, very amazingly, to the its standard gravitational parameter G ...
... speak of “trapped” or “closed” waves such as particles, or “open” waves. The two next papers were written in different periods, but I rearranged that for an easier lecture. In the first paper, I explain that the sun's dynamics correspond, very amazingly, to the its standard gravitational parameter G ...
