Youtor
Las Leyes de Newton
>> YOUR LINK HERE: ___ http://youtube.com/watch?v=S3QlbbUmszE
Subscribe: http://bit.ly/1oCaVNv (do not forget to give thumbs up; D) • Static Level 1A: • Estática Ejercicios Resueltos Nivel 1... • Level 1B: • Estática Ejercicios Resueltos Nivel 1... • Level 1C: • Estática Ejercicios Resueltos Nivel 1... • Level 2A: • Estática Ejercicios Resueltos Nivel 2... • Level 2B: • Estática Ejercicios Resueltos Nivel 2... • Level 2C: • Estática Ejercicios Resueltos Nivel 2... • Level 3: • Estática Ejercicios Resueltos Nivel 3... • All levels: http://matemovil.com/?p=600 • Vector sum: http://matemovil.com/?p=357 • Today we review the issue and the first static equilibrium condition or Newton's first law. This topic is very interesting, and then we will see in detailall of the laws, we have many problems so you can know the typical cases. • We began to review the 3 laws of Newton with a fairly simple explanation, but it will be enough to have the base and solve all the problems of the chapter. • At level 1, you will find several exercises done in which we learn to make free-body diagrams (DCL), to plot the forces, and know how and when we can apply Newton's first law. It will be important to remember how to add vectors to the method of head and tail. We see here a problem with pulleys, and reactions with the contact surfaces. • At level 2, we wil solve several problems in which are involved areas and surfaces or inclined planes, most difficult things. • At level 3, is a problem of pulleys and weights and a fairly long task to solve in each. • This is it for today, don´t forget to subscribe and continue watching the physics course. • Subscribe: • You need help with an issue ?? • Sponsoring a session: http://matemovil.com/?p=245 • Thousands of free courses: http: /aulary.com
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