Mechanics Simulation

비스듬히 던져 올린 물체의 운동 Projectile Motion

Projectile Motion

Projectile Motion When you throw an object, the object falls down with a certain curve. The object performs a parabolic motion. This is a motion on a two-dimensional plane, not a straight…
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여러 행성의 중력 차이 Gravity Difference on Several Planet

Gravity Difference on Several Planet

Let’s measure my weight on several planets with the scale that we used on Earth. Newton explaining the gravity mathematically Every object has a gravitational field around it and attracts surrounding objects.…
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등가속 운동 Uniformly Accelerated Motion

Uniformly Accelerated Motion

Drop the object free by clicking on the screen. What is the relationship between the time-distance graph and the time-velocity graph?

엘리베이터 Elevator

Inertia Force of Elevator

▲ ■ ▼ How do you feel at each of the following moments? And why? When you start to climb the elevator When climbing at a constant speed in an elevator When…
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충돌 Collision 2

Collision 2

Run In this experiment, You can experiment with a heavy golf ball and a light table tennis ball. Put the golf ball down and put a ping-pong ball on it, hold it…
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클레이 사격 Clay Shooting

Clay Shooting

Projectile motion Let’s consider the movement of throwing an object horizontally. Assuming no air resistance, there is no horizontal force, so no change in horizontal speed. In other words, it’s constant velocity…
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시간기록계 Ticker Timer

Ticker Timer

Reset Run Ticker Timer It is a device to record the movement of an object by taking a spot on a paper tape at regular time intervals. A typical ticker timer is…
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지진계와 관성의 법칙 Seismometer and Inertia

Seismometer and Inertia

Inertia Inertia is the resistance, of any physical object, to any change in its velocity. Examples of Inertia Shaking a bottle of ketchup. When bringing the bottom down, the suddenly stopping it,…
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인공위성의 원리 Principle of Satellite

Principle of Satellite

Shot How cannon ball become a satellite? a. Think of cannon ball falling in parabolic shape. The trajectory drawn by the cannon ball is actually part of an elliptical orbit that focuses…
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관성 Inertia

Inertia

Run Inertia Inertia is the resistance, of any physical object, to any change in its velocity. Examples of Inertia Shaking a bottle of ketchup. When bringing the bottom down, the suddenly stopping…
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충격 Impulse

Impulse

Reset Run momentum Moving or rotating objects have the momentum. Momentum is a numerical representation of the motion of an object. The momentum of an object that is moving linearly can be…
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뉴턴의 진자 Newton's Cradle

Newton’s Cradle

Newton’s Cradle Newton’s cradle is made up of five iron balls, each of ball is suspended in two strings to prevent rotation of the ball. Originally, Newton’s cradle was created to show…
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