#1 完了 科罗拉多大学教授发表论文 分析登月视频 漏洞百出 不是真空 也不是低重力
发表于 ： 2024年 5月 14日 08:57
https://ui.adsabs.harvard.edu/abs/2011A ... H/abstract
Using video clips from the Apollo mission, 2-D trajectories of the dust trails thrown by the wheel of the Lunar Roving Vehicle are reconstructed. Applying the ballistic flight equations, we obtain rough estimates of the dust relative velocity as well as the gravitational acceleration of the moon. This exercise serves as an interesting educational and public outreach material. Future improvements of this method may help to derive the dust velocity distribution and provide information of the lunar surface environment. A similar educational experiment focusing on the dust charging measurement is presented by A. Dove - Lunar Grand Prix: A Goldmine for Teaching Mechanics and Electrostatics.
Hsu, H., and M. Horanyi. "Tracking Lunar Dust-Analysis of Apollo Footage." In AGU Fall Meeting Abstracts, vol. 2011, pp. ED31A-0712. 2011.
Using video clips from the Apollo mission, 2-D trajectories of the dust trails thrown by the wheel of the Lunar Roving Vehicle are reconstructed. Applying the ballistic flight equations, we obtain rough estimates of the dust relative velocity as well as the gravitational acceleration of the moon. This exercise serves as an interesting educational and public outreach material. Future improvements of this method may help to derive the dust velocity distribution and provide information of the lunar surface environment. A similar educational experiment focusing on the dust charging measurement is presented by A. Dove - Lunar Grand Prix: A Goldmine for Teaching Mechanics and Electrostatics.
Hsu, H., and M. Horanyi. "Tracking Lunar Dust-Analysis of Apollo Footage." In AGU Fall Meeting Abstracts, vol. 2011, pp. ED31A-0712. 2011.
