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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Movements Simulation
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?
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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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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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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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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Condition of Uniform Circular Motion
direction of motion(blue) and direction and force(red) Run Even if the force works, the speed does not change? When an object moves linearly at a constant velocity, the force applied to the…
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Motion Analysis (with Webcam)
Mirror Fullscreen How to use Click on the object (usually a ball) to track on the screen. The position of the object is tracked and displayed on the screen at regular intervals.…
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Gear
Let’s combine various gears by dragging the screen. How can I combine to speed up? How can I combine to slow it down?
