The purpose of this course is to introduce the key
... 69. Define air resistance and describe how it depends on the density of air, the shape of the object, and the speed of the object 70. Define terminal velocity and explain how to calculate it using Newton's laws How do you compute terminal velocity (how do you derive it)? What does the terminal vel ...
... 69. Define air resistance and describe how it depends on the density of air, the shape of the object, and the speed of the object 70. Define terminal velocity and explain how to calculate it using Newton's laws How do you compute terminal velocity (how do you derive it)? What does the terminal vel ...
Final Review with pictures
... c. force on an object times the distance the object moves. d. force on an object divided by the time the force acts. e. distance divided by the time taken to move that distance. 58. Energy is changed from one form to another with no net loss or gain. a. Sometimes true c. Always true b. Always false ...
... c. force on an object times the distance the object moves. d. force on an object divided by the time the force acts. e. distance divided by the time taken to move that distance. 58. Energy is changed from one form to another with no net loss or gain. a. Sometimes true c. Always true b. Always false ...
Lab 7: Friction Multi-blocks
... Friction is everywhere. In introductory physics, professors often present problems by saying “assume there is no friction,” but we can’t just ignore it in the real world. In general, friction is the force that slows down the motion of an object. The force of friction is directed along the surface of ...
... Friction is everywhere. In introductory physics, professors often present problems by saying “assume there is no friction,” but we can’t just ignore it in the real world. In general, friction is the force that slows down the motion of an object. The force of friction is directed along the surface of ...
L3 ROTATIONAL MOTION
... This is important to understand with respect to aspects of circular motion. In orbital motion, the object that is rotating stays a fixed distance from the centre of rotation. In spinning motion the concept of radius has no meaning because each position on a spinning object is rotating with a differe ...
... This is important to understand with respect to aspects of circular motion. In orbital motion, the object that is rotating stays a fixed distance from the centre of rotation. In spinning motion the concept of radius has no meaning because each position on a spinning object is rotating with a differe ...
Rotational Dynamics
... • The angular acceleration this torque produces depends on the mass of the rotating object and upon the distribution of its mass with respect to the axis of rotation. • If the mass remains fixed in position, torque and angular acceleration are directly proportional. • If the mass is closer to the ...
... • The angular acceleration this torque produces depends on the mass of the rotating object and upon the distribution of its mass with respect to the axis of rotation. • If the mass remains fixed in position, torque and angular acceleration are directly proportional. • If the mass is closer to the ...
Chemistry Pacing Guide, Draft #6
... Energy is a useful conceptual system for explaining how the universe works and accounting for changes in matter. Energy is not an object or “thing.” Students develop several energy-related ideas: First, they keep track of energy during transfers and transformations, and account for changes using ...
... Energy is a useful conceptual system for explaining how the universe works and accounting for changes in matter. Energy is not an object or “thing.” Students develop several energy-related ideas: First, they keep track of energy during transfers and transformations, and account for changes using ...
Chapter 9 Rotational Dynamics continued
... 1. Select the object to which the equations for equilibrium are to be applied. 2. Draw a free-body diagram that shows all of the external forces acting on the object. 3. Choose a convenient set of x, y axes and resolve all forces into components that lie along these axes. 4. Apply the equations t ...
... 1. Select the object to which the equations for equilibrium are to be applied. 2. Draw a free-body diagram that shows all of the external forces acting on the object. 3. Choose a convenient set of x, y axes and resolve all forces into components that lie along these axes. 4. Apply the equations t ...
Lecture
... at higher stresses. It also shows the peculiarity of infinite viscosities at zero stresses. There are good theoretical and experimental reasons why this should not be so, and η is often modified to account for that. Eqn. 2.33 relates one stress component to one strain rate component. But the law can ...
... at higher stresses. It also shows the peculiarity of infinite viscosities at zero stresses. There are good theoretical and experimental reasons why this should not be so, and η is often modified to account for that. Eqn. 2.33 relates one stress component to one strain rate component. But the law can ...
Magnetic Forces – Charged Particles
... the sun interact with the magnetic field and spiral toward either the north or south pole. When they eventually enter the Earth's atmosphere, the collisions between the particles and the atmospheric gases create the Aurora Borealis (northern lights) and the Aurora Australis (southern lights). If the ...
... the sun interact with the magnetic field and spiral toward either the north or south pole. When they eventually enter the Earth's atmosphere, the collisions between the particles and the atmospheric gases create the Aurora Borealis (northern lights) and the Aurora Australis (southern lights). If the ...
