4.1 Forms of Energy
... An athlete performing a pole-vault: 1. Uses his or her muscles to convert chemical energy into kinetic energy and elastic strain energy of the pole. 2. This is then transformed into GPE and also produces heat energy and sound energy Chemical Energy ...
... An athlete performing a pole-vault: 1. Uses his or her muscles to convert chemical energy into kinetic energy and elastic strain energy of the pole. 2. This is then transformed into GPE and also produces heat energy and sound energy Chemical Energy ...
Potential Energy
... Energy that is being used is creating action of some kind. All things that move contain the energy of motion, and we call this kinetic energy. When you tap into the stored stuff you have (food from the pantry or paper from your binder), then you are using that resource at the moment. The same goes w ...
... Energy that is being used is creating action of some kind. All things that move contain the energy of motion, and we call this kinetic energy. When you tap into the stored stuff you have (food from the pantry or paper from your binder), then you are using that resource at the moment. The same goes w ...
PHY131H1F - Class 11 - University of Toronto Physics
... Conservative and Nonconservative Forces • A conservative force stores any work done against it, and can “give back” the stored work as kinetic energy. • For a conservative force, the work done in moving between two points is independent of the path. ...
... Conservative and Nonconservative Forces • A conservative force stores any work done against it, and can “give back” the stored work as kinetic energy. • For a conservative force, the work done in moving between two points is independent of the path. ...
File - Science Stuff
... proportional to the mass. All motion is relative to whatever frame of reference (reference point) is chosen, for there is no motionless frame from which to judge all motion. Friction is a force that opposes motion between two surfaces that are in contact. The amount of friction depends on factors su ...
... proportional to the mass. All motion is relative to whatever frame of reference (reference point) is chosen, for there is no motionless frame from which to judge all motion. Friction is a force that opposes motion between two surfaces that are in contact. The amount of friction depends on factors su ...
Lecture 11 - School of Physics
... Energy derives from the Greek words en (meaning in) and ergon (meaning work). Energy is the capacity to do work. But what does work mean? In mechanics, work is the change in energy resulting from the application of a force to an object as the object moves through a distance in space. W = Fd or more ...
... Energy derives from the Greek words en (meaning in) and ergon (meaning work). Energy is the capacity to do work. But what does work mean? In mechanics, work is the change in energy resulting from the application of a force to an object as the object moves through a distance in space. W = Fd or more ...
P6 supp- energy conversion – 13 july 11
... The electrical energy in the electric train is converted into… Electrical energy kinetic energy+ light energy+ heat energy+ sound energy ...
... The electrical energy in the electric train is converted into… Electrical energy kinetic energy+ light energy+ heat energy+ sound energy ...
F elastic
... Simple Pendulum: Consists of a massive object called a bob suspended by a string. Like a spring, pendulums go through simple harmonic motion as follows. ...
... Simple Pendulum: Consists of a massive object called a bob suspended by a string. Like a spring, pendulums go through simple harmonic motion as follows. ...
9-1 Simple Rotations of a Rigid Body
... will destroy the integrity of the work and is not permitted. The work and materials from it should never be made available to students except by instructors using the accompanying text in their classes. All recipients of this work are expected to abide by these restrictions and to honor the intended ...
... will destroy the integrity of the work and is not permitted. The work and materials from it should never be made available to students except by instructors using the accompanying text in their classes. All recipients of this work are expected to abide by these restrictions and to honor the intended ...
Work, Kinetic Energy, and Potential Energy
... In Mechanics the two forms of Energy are Kinetic Energy and Potential Energy. The total Mechanical Energy of a system is equal to the Kinetic Energy plus the Potential Energy. Etotal ≡ K + U The Conservation of Mechanical Energy In a system where there are no frictional forces acting, the total Mech ...
... In Mechanics the two forms of Energy are Kinetic Energy and Potential Energy. The total Mechanical Energy of a system is equal to the Kinetic Energy plus the Potential Energy. Etotal ≡ K + U The Conservation of Mechanical Energy In a system where there are no frictional forces acting, the total Mech ...
18-5
... systems can be solved using the conservation of energy equation. • Potential energy: Draw two diagrams: one with the body located at its initial position and one at the final position. Compute the potential energy at each position using V = Vg+Ve, where Vg=W yG and Ve = 1/2 k s2. • Kinetic energy: C ...
... systems can be solved using the conservation of energy equation. • Potential energy: Draw two diagrams: one with the body located at its initial position and one at the final position. Compute the potential energy at each position using V = Vg+Ve, where Vg=W yG and Ve = 1/2 k s2. • Kinetic energy: C ...
Energy types NOTES
... Work Work is the transfer of energy Work is the application of a force over a given distance Work = Force x distance Measured in joules J ...
... Work Work is the transfer of energy Work is the application of a force over a given distance Work = Force x distance Measured in joules J ...
Potential Energy
... Nuclear Energy • Nuclear energy (also called atomic energy) is the energy within the nuclei of atoms. • Nuclear energy is released by the splitting (fission) or merging together (fusion) of the nuclei of atom(s). • It is nuclear fission that we use as a power source to ...
... Nuclear Energy • Nuclear energy (also called atomic energy) is the energy within the nuclei of atoms. • Nuclear energy is released by the splitting (fission) or merging together (fusion) of the nuclei of atom(s). • It is nuclear fission that we use as a power source to ...
ENERGY - Chapter 3
... Einstein’s General Theory of Relativity related gravitation to the structure of space and time The force of gravity arises from a warping of spacetime around a body of matter so that a nearby mass tends to move toward the body General Relativity does not interpret gravity as a ...
... Einstein’s General Theory of Relativity related gravitation to the structure of space and time The force of gravity arises from a warping of spacetime around a body of matter so that a nearby mass tends to move toward the body General Relativity does not interpret gravity as a ...
Chapter 12 Notes
... a) a car with a mass of 1200 kg at the top of a 42 m high hill b) a 65 kg climber on top of Mount Everest (8800 m high) c) a .52 kg bird flying at an altitude of 550 m 2) Lake Mead, the reservoir about Hoover Dam, has a surface area of approximately 640 km². The top 1 m of water in the lake weighs a ...
... a) a car with a mass of 1200 kg at the top of a 42 m high hill b) a 65 kg climber on top of Mount Everest (8800 m high) c) a .52 kg bird flying at an altitude of 550 m 2) Lake Mead, the reservoir about Hoover Dam, has a surface area of approximately 640 km². The top 1 m of water in the lake weighs a ...
