About this Course
4.8
896개의 평가
242개의 리뷰

100% 온라인

지금 바로 시작해 나만의 일정에 따라 학습을 진행하세요.

탄력적인 마감일

일정에 따라 마감일을 재설정합니다.

중급 단계

완료하는 데 약 17시간 필요

권장: 11 hours of videos and assessments...

영어

자막: 아랍어, 프랑스어, 포르투갈어 (유럽), 중국어 (간체자), 그리스어, 이탈리아어, 한국어, 독일어, 우르두어, 러시아어, 영어, 히브리어, 스페인어, 힌디어, 일본어...

100% 온라인

지금 바로 시작해 나만의 일정에 따라 학습을 진행하세요.

탄력적인 마감일

일정에 따라 마감일을 재설정합니다.

중급 단계

완료하는 데 약 17시간 필요

권장: 11 hours of videos and assessments...

영어

자막: 아랍어, 프랑스어, 포르투갈어 (유럽), 중국어 (간체자), 그리스어, 이탈리아어, 한국어, 독일어, 우르두어, 러시아어, 영어, 히브리어, 스페인어, 힌디어, 일본어...

강의 계획 - 이 강좌에서 배울 내용

1
완료하는 데 1시간 필요

Course Introduction

Start here! ...
1 video (Total 5 min), 2 readings, 1 quiz
1개의 동영상
2개의 읽기 자료
Suggested Readings10m
Translations10m
1개 연습문제
Preliminary Assessment42m
2
완료하는 데 1시간 필요

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....
7 videos (Total 49 min), 1 quiz
7개의 동영상
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
1개 연습문제
Skating20m
3
완료하는 데 2시간 필요

Falling Balls

Professor Bloomfield examines the physics concepts of gravity, weight, constant acceleration, and projectile motion working with falling balls....
8 videos (Total 111 min), 1 quiz
8개의 동영상
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
1개 연습문제
Falling Balls20m
4
완료하는 데 2시간 필요

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....
7 videos (Total 85 min), 1 quiz
7개의 동영상
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
1개 연습문제
Ramps20m
5
완료하는 데 2시간 필요

Seesaws

Professor Bloomfield illustrates the physics concepts of rotational versus translational motion, Newton's law of rotation, and 5 physical quantities: angular position, angular velocity, angular acceleration, torque, and rotational mass using seesaws....
8 videos (Total 119 min), 1 quiz
8개의 동영상
How Does a Balanced Seesaw Move?17m
Why Does a Seesaw Need a Pivot?13m
Why Does a Lone Seesaw Rider Plummet to the Ground?23m
Why do the Riders' Weights and Positions Affect the Seesaw's Motion?19m
Why Do the Riders' Distances from the Pivot Affect the Seesaw's Responsiveness?17m
How Do the Seesaw's Riders Affect One Another?19m
Seesaws Summary3m
1개 연습문제
Seesaws20m
6
완료하는 데 2시간 필요

Wheels

Professor Bloomfield illustrates the physics concept of frictional forces through experiments with wheels....
8 videos (Total 111 min), 1 quiz
8개의 동영상
Why Does a Wagon Need Wheels?9m
Why is Sliding a Box Across the Floor Usually Hardest at the Start?20m
How is Energy Wasted as a Box Skids to a Stop?18m
How Do Wheels Help a Wagon Coast?19m
How do Powered Wheels Propel a Bicycle or Car Forward?17m
How is Energy Present in a Wheel?18m
Wheels Summary2m
1개 연습문제
Wheels20m
7
완료하는 데 2시간 필요

Bumper Cars

Professor Bloomfield examines the physics concepts of momentum, impulse, angular momentum, angular impulse, and the relationship between potential energy and force using bumper cars....
7 videos (Total 99 min), 1 quiz
7개의 동영상
Does a Moving Bumper Car Carry a Force?18m
How is Momentum Transferred From One Bumper Car to Another?23m
Does a Spinning Bumper Car Carry a Torque?17m
How is Angular Momentum Transferred From One Bumper Car to Another?15m
How Does a Bumper Car Move on an Uneven Floor?15m
Bumper Cars Summary3m
1개 연습문제
Bumper Cars20m
8
완료하는 데 1시간 필요

Final

This is the final exam. ...
1 video (Total 2 min), 1 quiz
1개 연습문제
Final Assessment42m
4.8
242개의 리뷰Chevron Right

40%

이 강좌를 수료한 후 새로운 경력 시작하기

36%

이 강좌를 통해 확실한 경력상 이점 얻기

22%

급여 인상 또는 승진하기

최상위 리뷰

대학: COct 28th 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!

대학: WYJun 22nd 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.

강사

Avatar

Louis A. Bloomfield

Professor of Physics

버지니아 대학교 정보

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....

자주 묻는 질문

  • 강좌에 등록하면 바로 모든 비디오, 테스트 및 프로그래밍 과제(해당하는 경우)에 접근할 수 있습니다. 상호 첨삭 과제는 이 세션이 시작된 경우에만 제출하고 검토할 수 있습니다. 강좌를 구매하지 않고 살펴보기만 하면 특정 과제에 접근하지 못할 수 있습니다.

  • 수료증을 구매하면 성적 평가 과제를 포함한 모든 강좌 자료에 접근할 수 있습니다. 강좌를 완료하면 전자 수료증이 성취도 페이지에 추가되며, 해당 페이지에서 수료증을 인쇄하거나 LinkedIn 프로필에 수료증을 추가할 수 있습니다. 강좌 콘텐츠만 읽고 살펴보려면 해당 강좌를 무료로 청강할 수 있습니다.

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