Space Shuttle Launches New Era in Exploration | The Greatest Moments in Flight
3:47
Space Shuttle Launches New Era in Exploration | The Greatest Moments in Flight
The first space shuttle flight paved the way for reusable spacecraft and marked a new era in space exploration.
SPACE.comNola Taylor Tillman2019年5月7日
Space Shuttle Launches
The space shuttle launches an 800 -kg satellite by ejecting it from the cargo bay as shown. The ejection mechanism is activated and is in contact with the satellite for 4 s to give it a velocity of 0.3 m / s in the z -direction relative to the shuttle. The mass of the shuttle is 90 Mg. Determine the component of velocity vf of the shuttle in the minus z -direction resulting from the ejection. Also find the time average Fav of the ejection force. | Numerade
The space shuttle launches an 800 -kg satellite by ejecting it from the cargo bay as shown. The ejection mechanism is activated and is in contact with the satellite for 4 s to give it a velocity of 0.3 m / s in the z -direction relative to the shuttle. The mass of the shuttle is 90 Mg. Determine the component of velocity vf of the shuttle in the minus z -direction resulting from the ejection. Also find the time average Fav of the ejection force. | Numerade
numerade.com
2 个月之前
Space Shuttle Discovery Launch
20:00
Space Shuttle Discovery Launch
C-SPAN.org
已浏览 721 次2008年5月31日
Space Shuttle - NASA
Space Shuttle - NASA
nasa.gov
2023年9月28日
热门视频
Space Shuttle Launch and Landing Highlights
4:55
Space Shuttle Launch and Landing Highlights
FacebookBlast From The Past: Space
已浏览 5.5万 次2019年7月23日
NASA Shuttle Launch
22:22
NASA Shuttle Launch
C-SPAN.org
已浏览 91 次1994年3月4日
Space Shuttle Discovery Launch
1:07:38
Space Shuttle Discovery Launch
C-SPAN.org
已浏览 1105 次2006年7月4日
Space Shuttle Disasters
How 2 fatal shuttle disasters weighed on NASA's decision to bring Boeing Starliner astronauts home on SpaceX Dragon
8:05
How 2 fatal shuttle disasters weighed on NASA's decision to bring Boeing Starliner astronauts home on SpaceX Dragon
SPACE.comAndrew Jones
4 个月之前
Engineering Disasters: Space Shuttle Challenger (1986) - Mechanical Engineering
Engineering Disasters: Space Shuttle Challenger (1986) - Mechanical Engineering
mechanical-engineering.com
1 个月前
Space Shuttle Challenger Disaster
27:36
Space Shuttle Challenger Disaster
C-SPAN.org
已浏览 119 次1986年1月28日
反馈