Escape velocity of earth explained with physicist Neil deGrasse Tyson. Escape velocity or escape speed is the minimum speed needed for a free, non-propelled object to escape from the gravitational influence of a primary body, thus reaching an infinite distance from it. #physics #science #quantum #speed #radius #torque #universe #neildegrassetyson #velocity #earth #gravity
Also watch Time dilation [ Ссылка ]
Moon landing [ Ссылка ]
For educational purposes only. No copyright infringement intended.
![](https://i.ytimg.com/vi/Jc3v6jyqIXw/maxresdefault.jpg)