Our World: Gravity in Space
6:21
YouTubeNASA Video
Our World: Gravity in Space
What is gravity? Find out about the balance between gravity and inertia that keeps the International Space Station in orbit. Learn why astronauts "float" in space and how the space shuttle has to slow down in order to come back to Earth.
已浏览 3.8万 次2013年5月20日
短视频
Gravity for astronauts in orbit | Centripetal force and gravitation | Physics | Khan Academy
7:12
已浏览 28.4万 次
Gravity for astronauts in orbit | Centripetal force and gravitation | Physics | Khan
Khan Academy
Gravity: Architect of Galaxies and Cosmic Collisions | Wonders of Universe | BBC Earth Science
4:14
已浏览 1万 次
Gravity: Architect of Galaxies and Cosmic Collisions | Wonders of Universe | BBC
BBC Earth Science
相关产品
Central of Gravity
Energy and Gravity
Gravity Center of Earth
#gravity
How does Gravity Really Work?
How does Gravity Really Work?
YouTube1 个月前
What is Gravity? Newton to Einstein! #sciencefacts #physics #einstein #newton #gravity
What is Gravity? Newton to Einstein! #sciencefacts #physics #einstein #newton #gravity
YouTube3 周前
热门视频
What Everyone Gets Wrong About Gravity
17:34
What Everyone Gets Wrong About Gravity
YouTubeVeritasium
已浏览 1401.9万 次2020年10月9日
The Mysterious Force of Gravity Explained by Neil deGrasse Tyson
10:02
The Mysterious Force of Gravity Explained by Neil deGrasse Tyson
YouTubeScience Time
已浏览 80.2万 次2021年5月29日
GRAVITY - The Key To Understanding The Universe | SPACETIME - SCIENCE SHOW
50:05
GRAVITY - The Key To Understanding The Universe | SPACETIME - SCIENCE SHOW
YouTubeWELT Documentary
已浏览 24.7万 次2021年5月30日
Gravity Experiments
3 Simple & amazing gravity experiments with explanation for science project
2:57
3 Simple & amazing gravity experiments with explanation for science project
YouTubeScience Rush
已浏览 20.4万 次2020年11月12日
How Does Gravity Work? + More Amazing Experiments | Science Max
1:59:39
How Does Gravity Work? + More Amazing Experiments | Science Max
YouTube9 Story Fun
已浏览 52.7万 次2023年9月26日
GRAVITY – SCIENCE EXPERIMENT | FINDING THE CENTER OF GRAVITY | GRAVITY BALANCER |
4:45
GRAVITY – SCIENCE EXPERIMENT | FINDING THE CENTER OF GRAVITY | GRAVITY BALANCER |
YouTubeHungry SciANNtist
已浏览 1.2万 次2020年10月8日