Plano inclinado con dos sensores para la enseñanza del movimiento rectilíneo uniformemente acelerado

It show the construction and design of the experimental arrangement of an inclined plane where two optical sensors CNY70 the physics applications laboratory. In this basic assembly are use two optical sensors, one in the upper side of the plane, which can slide, the other sensor, was located in the lower side, which is fixed. The piece is located in the upper side where the first sensor is, this one must be separated from the second sensor. The piece is located to a minimum separation from the first sensor; the piece become detached, at crossing it is activated and sends the signal to the microcontroller PIC16F877 where the countig stars. While the piece slides, the time is taken; when the piece reaches the second sensor, this one sends a signal and the counting stops. Reference distances between sensors were set, with an angle. With the obtained dates, it made a graphic position against time, which describes the performance of a uniform rectilinear and accelerated motion.

• Autores: Celin Mancera, William Enrique; Solano Mazo, Cristian Adolfo; Molina Coronell, Javier Enrique
• Tipo de recurso: Article of journal
• Fecha de publicación: 2017
• Institución: Corporación Universidad de la Costa
• Repositorio: REDICUC - Repositorio CUC
• Idioma: spa
• OAI Identifier: oai:repositorio.cuc.edu.co:11323/1929
• Acceso en línea: https://hdl.handle.net/11323/1929; https://repositorio.cuc.edu.co/
• Palabra clave: Acceleration; Microcontroller; Sensor; Time; Sensor; Micro controlador; Tiempo; Aceleración
• Rights: openAccess
• License: Atribución – No comercial – Compartir igual