Cargando...
Que pode fazer?
Encontrar
visualização
Video Física
"The standing sound waves are known as harmonics that involved sound. Standing sound waves associate with the boundary conditions at the boundaries of the medium. When the traveling wave is reflected ...
"Spring potential energy is the store energy that drives the restoring force described in Hooke's Law. Other than Hooke's Law, the equation for the potential energy function, U=1/2kx^2, is essentially ...
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
"Sound waves are waves transmitted through the air or even through liquids or solids which change the pressure of that substance enough that our ears can perceive them. The pitches of sounds we hear d ...
Video Física
"The frequency of a wave measures how often it passes a given point in a given length of time. A wave's period measures how long it takes for a wave to pass a given point in its entirety, from crest t ...
"Freezing is the transition of a substance from the liquid to solid state of matter. Most substances are more dense in their solid form, with the exception of water which expands as it freezes. The op ...
"A free-body force diagram is used to show all the forces acting upon an object to predict the net force and ultimately the path of the object. Each force is drawn as vector arrow." Fuente: BrightStor ...
"An object is in free fall when gravity is the only force to move it through space. In reality, free fall is affected by variables such as wind iance, but when physicists discuss free fall, they gener ...
"A force is defined in physics as anything that affects an object's acceleration. A force is a vector quantity because it has both magnitude and direction. The unit for force is the Newton (N) or kg/m ...
Hipervinculo Física
"In flotation, the buoyant force equals the weight of the floating object and the volume of the object is always greater than the volume of water displaced. Floatation can be calculated using Archimed ...
Adicionar ao Didactalia Arrastra el botón a la barra de marcadores del navegador y comparte tus contenidos preferidos. Más info...
