En este video tutorial te enseño como se calcula el gasto eléctrico de diferentes aparatos y dispositivos eléctricos en una factura bimestral. El enunciado del problema es el siguiente: ¿Cual será el coste del recibo eléctrico bimestral de una vivienda con las siguientes características? NOTA: Considera que un periodo bimestral equivale a 60 DIAS. Aquí …
Gears come in a variety of sizes with the teeth straight or curved and inclined at a variety of angles. They are connected together in various ways to transmit motion and force in machines. However, there are only four basic types of gears. They all act so that one gear wheel turns faster or slower …
Diseña un laberinto con Scratch y, …. Escapa!!! En este proyecto diseñarás un juego interactivo que es un laberinto mortal, donde debes llevar al personaje desde el principio hasta el final sin tocar las paredes. Descarga GRATIS PDF del laberinto con Scratch En el siguiente enlace de descarga puedes acceder a la hoja de trabajo …
Problem: You need to design a story in which two characters, Mary and Frank, talk about the destination for their end of course trip. Before starting the activity with Scratch, it is a good idea to create a storyboard with a sequence of images. This will help ensure that the story makes sense and will …
Durante la celebración de la XXXIX Semana Cultural en el IES Diego Torrente Pérez, el departamento de Tecnologías propuso realizar un Escape Room como uno de los varios talleres que se celebran para que los alumnos de ESO y Bachillerato aprendan y se diviertan durante tres días previos a las vacaciones de Semana Santa. El …
This is a special combination of fixed and movable pulleys. The more pulleys we have, the more complex the mechanism, but the easier it is to lift the load. Look at these two compound pulley systems (n is the number of movable pulleys): Movable and compound pulleys can be used for lifts and cranes Watch the …
Listen to the audio below and try to do the exercise about Pulleys. You have 2 tries!! Don’t fail! Download Audio Pulleys listening exercise
To achieve the rigidity of a structure (which is not deformed), the profiles must form triangular cells. Cables, bars and braces can be used for this purpose. A structure is made up by 4 bars that is easily deformable. However, a structure composed of 3 bars may not deform and for this reason most of …
Linear transmission of motion Linear transmission mechanisms transmit motion and force through a motor to another point. Levers A lever is a rigid bar that turns around a point called a fulcrum. At one end of the bar, force (F) is applied to move a resistance or load (R) at the other end of the …