Mechanics Simulation

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Spring scales

Spring scales The spring scale is a tool that measures the mass and gravity of an object using the spring’s elastic force. Gravity is proportional to the mass of the object, and…
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Force to move the pendulum

Tension by gravity In physics, tension is the force on a string connecting two objects. Generally, the tension is calculated from both ends toward the center.길이 \( l \)인 진자를 Let’s consider…
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단진자의 주기 Period of Pendulum

Period of Physical Pendulum

A pendulum that vibrates can be classified as ‘simple pendulum’ and ‘physical pendulum’. A simple pendulum is a case in which the angular motion of an object can be ignored, such as…
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스프링 진자 Spring Pendulum

Spring Pendulum

This simulation ignored the effects of friction. Simple harmonic oscillation In everyday life, we see a lot of the movements that repeated same oscillation. Like below, shaky or suspended objects are doing…
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빗면에서의 힘 Force on Inclined Plane

Force on Inclined Plane

Gravity acts on all objects. Suppose an object is placed on an inclined plane. This object is subjected to a force that slips downward by gravity. If the slope is θ, then…
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중력 열차 Gravity Train

Gravity Train

Like this simulation, if you drill a hole in the earth and throw it in, you can send it to the other side of the earth. This simulation ignores the effects of…
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관성 모멘트 Moment of Inertia

Moment of Inertia

Why does a rolling object go down slower than an object that slides down? In conclusion, the rolling object wasted some energy to rotate.In contrast, an object that slides without rotation can…
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어린왕자의 트램폴린 Little Prince's Trampoline

Little Prince’s Trampoline

All the forces of the universe act as ‘pairs’. How can a squid move that without fins? People may think of rockets through squid. Squid moves by squirting water out of the…
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3체 문제 3 Body Problem

3 Body Problem

* As the operation is repeated, the error may be expanded due to the limitation of the decimal operation. * If your computer is outside of the limits that it can handle…
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테오 얀센 메커니즘

Theo Jansen Mechanism

Theo Jansen He is the leading artist of kinetic art with the nickname of Da Vinci in the 21st century.He is famous for making wind-driven structures using simple materials such as PET…
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