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Hipervinculo Física
Explore the forces at work when pulling against a cart, and pushing a refrigerator, crate, or person. Create an applied force and see how it makes objects move. Change friction and see how it affects ...
Traverse terrains to try to take the top time. DiRT is the trick: Distance = Rate × Time.Students race cars along varying terrains. Data is collected for each race for their distance, rate, and time.I ...
Estupendo material que agrupa por unidades didácticas los contenidos que desarrollan la asignatura de Ciencias de la Naturaleza de 2º de educación Secundaria.
Los temas tratados ...
Video Física
"Wave speed is the speed at which a wave travels. Wave speed is related to wavelength, frequency, and period by the equation wave speed = frequency x wavelength. The most commonly used wave speed is t ...
Video Física
"A velocity vector represents the rate of change of the position of an object. The magnitude of a velocity vector gives the speed of an object while the vector direction gives its direction. Velocity ...
Hipervinculo Física
"Speed refers to the rate at which an object travels. Unlike velocity, speed is a scalar quantity so direction does not matter. Instantaneous speed is the speed of an object in motion at a specific po ...
Video Física
"The speed at which an object rotates or revolves is called rotational speed. Unlike linear speed, it is defined by how many rotations an object makes in a period of time. The formula for rotational s ...
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