Work & Energy Simulation

Potential energy ↔ Kinetic energy ↔ Elastic energy

Conservation of Mechanical Energy

Potential energy The potential energy of an object is the energy stored in an object or system. Denoted as Ep. Generally speaking, potential energy refers to potential energy caused by gravity and…
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Potential energy by gravity

Potential energy due to gravity

Potential energy due to gravity Lifting heavy objects increases the potential energy of the object. The amount of work done when lifting an object of mass m by height h can be…
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'Work' in science

‘Work’ in science

‘Work’ in science ‘Work’ in science and ‘work’ in everyday life are a little different. In science, ‘work’ is to apply a force to an object and move it in the direction…
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The principle of riding a swing

The principle of riding a swing

They know how, but they can’t tell the principle. “How can you go so high?” In the world, there are some principles are difficult to describe in words even if everyone knows…
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Photoelectric Effect

Photoelectric Effect 1

Photoelectric Effect The photoelectric effect is a phenomenon where electrons pop out when a light beam is incident on a metal surface. Simply think, the energy of light is transformed into the…
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Photoelectric Effect Simulation

Photoelectric Effect 2

Photoelectric Effect The photoelectric effect is a phenomenon where electrons pop out when a light beam is incident on a metal surface. Simply think, the energy of light is transformed into the…
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Pulley with Many String

Pulleys with Many Wire

Movable Pulley Movable pulleys can move axes, unlike fixed pulleys. Movable pulleys have the advantage of being able to move with less force. But, the distance that I have to move is…
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Pulley with One String

Pulleys with One Wire

Movable Pulley Movable pulleys can move axes, unlike fixed pulleys. Movable pulleys have the advantage of being able to move with less force. But, the distance that I have to move is…
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