An introduction to physics in the context of everyday objects.
ofrecido por
How Things Work: An Introduction to Physics
Universidad de Virginia
Acerca de este Curso
74,873 vistas recientes
Resultados profesionales del estudiante
17%
comenzó una nueva carrera después de completar estos cursos
29%
consiguió un beneficio tangible en su carrera profesional gracias a este curso
25%
consiguió un aumento de sueldo o ascenso
Resultados profesionales del estudiante
17%
comenzó una nueva carrera después de completar estos cursos
29%
consiguió un beneficio tangible en su carrera profesional gracias a este curso
25%
consiguió un aumento de sueldo o ascenso
100 % en línea
Comienza de inmediato y aprende a tu propio ritmo.
Fechas límite flexibles
Restablece las fechas límite en función de tus horarios.
Nivel intermedio
Aprox. 17 horas para completar
Sugerido: 11 hours of videos and assessments
Inglés (English)
Subtítulos: Árabe (Arabic), Francés (French), Portugués (europeo), Chino (simplificado), Griego, Italiano, Coreano, Alemán (German), Urdú, Ruso (Russian), Inglés (English), Hebreo, Español (Spanish), Hindi, Japonés
Programa - Qué aprenderás en este curso
1 hora para completar
Course Introduction
Start here!
1 hora para completar
1 video (Total 5 minutos), 2 lecturas, 1 cuestionario
1 video
2 lecturas
Suggested Readings10m
Translations10m
1 ejercicio de práctica
Preliminary Assessment42m
1 hora para completar
Skating
Professor Bloomfield examines the principle of inertia through skate boarding. Objects at rest tend to remain at rest while objects in motion, tend to remain in motion. Why does a stationary skater remain stationary? Why does a moving skater tend to continue moving? How can we describe the fluid, effortless motion of a coasting skater? How does a skater start, stop, or turn? Why does a skater need ice or wheels in order to skate? Physics concepts covered include Newton's first and second laws and 5 physical quantities: position, velocity, acceleration, force, and mass.
1 hora para completar
7 videos (Total 49 minutos)
7 videos
Why Does a Motionless Skater Tend to Remain Motionless?9m
Why Does a Moving Skater Tend to Continue Moving?4m
How Can We Describe the Fluid, Effortless Motion of a Coasting Skater?8m
How Does a Skater Start, Stop, or Turn?16m
Why Does a Skater Need Ice or Wheels in Order to Skate?4m
Skating Summary1m
1 ejercicio de práctica
Skating20m
2 horas para completar
Falling Balls
Professor Bloomfield examines the physics concepts of gravity, weight, constant acceleration, and projectile motion working with falling balls.
2 horas para completar
8 videos (Total 111 minutos)
8 videos
Why Does a Dropped Ball Fall Downward?4m
How Differently do Different Balls Fall?14m
How Would a Ball Fall on the Moon?9m
How Does a Falling Ball Move After it is Dropped?24m
How Can a Ball Move Upward and Still be Falling?21m
How Does a Ball's Horizontal Motion Affect its Fall?25m
Falling Balls Summary3m
1 ejercicio de práctica
Falling Balls20m
2 horas para completar
Ramps
Professor Bloomfield examines the physics concepts of Newton's third law including conserved quantities, support forces, work, energy, and mechanical advantage working with ramps.
2 horas para completar
7 videos (Total 85 minutos)
7 videos
Why Doesn't a Wagon Fall Through a Sidewalk?11m
Why Does a Sidewalk Perfectly Support a Wagon?7m
How Does a Wagon Move as You Let it Roll Freely on a Ramp?12m
Why is it More Exhausting to Lift a Wagon Up Than to Lower a Wagon Down?29m
Why is it Easier to Pull a Wagon Up a Ramp Than to Lift it Up a Ladder?14m
Ramps Summary3m
1 ejercicio de práctica
Ramps20m
Revisiones
Principales revisiones sobre HOW THINGS WORK: AN INTRODUCTION TO PHYSICS
por COct 27, 2018
The course was simple and easy to follow! I enjoyed Professor Bloomfield's teaching very much! I definitely would recommend it for anyone who is curious about the basic principles of science!
por MMSep 17, 2015
A brilliant teacher makes a course easy, makes you wish learning his lessons without too much effort from your side, this being the case here, I really enjoy this course and I find it useful.
por WYJun 21, 2017
Great introduction to Physics. I use the concepts taught in this course frequently in everyday life. Professor Bloomfield explains concepts very clearly without getting overly mathematical.
por AASep 11, 2017
The course was utilized as a template for teaching physics in an after school program. I enjoyed taking the class and obtained some creative ideas for teaching basic physics principles.
por VLSep 22, 2016
this course brings to me a explanatory answers to the ordinary physical works surrounding us, i can say that is a fundamental stuff for beginner who love physics. It's naturally good.
por KCJun 18, 2017
I am a homeschool mom to an 11 yr old boy. He took this course and really enjoyed it. The demonstrations of physics at work made the information very intersting and accessible to him.
por JRApr 18, 2016
I love the course. Professor Bloomberg makes me love this class. I am glad to take the class with him since I need to learn physics to learn astronomy. Thank you professor Bloomberg.
por MMFeb 16, 2020
Very good course for introducing the basics of main physics' aspects in your real life, however, as well very entertaining. Hope to be able to participate in the next session soon.
ofrecido por
Universidad de Virginia
A premier institution of higher education, The University of Virginia offers outstanding academics, world-class faculty, and an inspiring, supportive environment. Founded by Thomas Jefferson in 1819, the University is guided by his vision of discovery, innovation, and development of the full potential of students from all walks of life. Through these courses, global learners have an opportunity to study with renowned scholars and thought leaders.
Preguntas Frecuentes
¿Cuándo podré acceder a las lecciones y tareas?
Una vez que te inscribes para obtener un Certificado, tendrás acceso a todos los videos, cuestionarios y tareas de programación (si corresponde). Las tareas calificadas por compañeros solo pueden enviarse y revisarse una vez que haya comenzado tu sesión. Si eliges explorar el curso sin comprarlo, es posible que no puedas acceder a determinadas tareas.
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