Gear
gear In general gears, the direction of rotation is reversed each time it is bitten. By adjusting the radius ratio...
Work & Energy Simulation
Transmitting Electricity at High Voltages
Description of the simulation You can compare the two cases with each other. The power plant produced is assumed to...
Mechanical Energy Conversion 2
Mechanical energy As the roller coaster descends from a high place, the height decreases, and the speed increases, so the...
Newton’s Cradle
Newton’s cradle Newton’s cradle consists of five iron balls, and each hung on two threads to prevent the ball from...
Kinetic Energy
Kinetic energy All moving objects have kinetic energy. The kinetic energy Ek of an object with a mass of ‘m’...
Elastic energy
Elastic (potential) energy stored in the spring The elastic energy is stored in the deformed spring. Also called ‘potential energy,’...
Where did the droplet’s energy go? (The second law of thermodynamics and irreversible phenomena)
* In this simulation, the attraction between particles is not considered. Where did the droplet’s energy go? Let’s think about...
Where did the pendulum’s energy go? (The second law of thermodynamics and irreversible phenomena)
Where did the pendulum’s energy go? A pendulum that vibrates in the air continues to collide with air molecules in...
Conservation of Mechanical Energy
Potential energy The potential energy of an object is the energy stored in an object or system. Denoted as Ep....
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...
Minimal force required for the lever
Lever A lever is a tool that transmits force using a rod. With a lever, you can work with it...
‘Work’ in science
‘Work’ in science ‘Work’ in science and ‘work’ in everyday life is a little different. In science, ‘work’ is to...
