Launch with ignition of the S-IC. Note how the acceleration rapidly rises with increasing engine efficiency and reduced propellant load.
Cut-off of the centre engine of the S-IC.
Outboard engine cut-off of the S-IC at a peak of 4g.
S-II stage ignition. Note the reduced angle of the graph for although the mass of the first stage has been discarded, the thrust of the S-II stage is nearly one tenth of the final S-IC thrust.
Cut-off of the centre engine of the S-II.
Outboard engine cut-off of the S-II at a peak of approximately 1.8g.
S-IVB stage ignition. Note again the reduced angle of the graph caused by the thrust being cut to a fifth.
With the cut-off of the S-IVB's first burn, the vehicle is in orbit with zero acceleration.
The NASA website hosts a large number of images from the Soviet/Russian space agency, and other non-American space agencies. These are not necessarily in the public domain.
The SOHO (ESA & NASA) joint project implies that all materials created by its probe are copyrighted and require permission for commercial non-educational use. [3]
{{BotMoveToCommons|en.wikipedia|year={{subst:CURRENTYEAR}}|month={{subst:CURRENTMONTHNAME}}|day={{subst:CURRENTDAY}}}}
{{Information
|Description={{en|acceleration of [[:en:Saturn V|]] during [[:en:Apollo 8|]] launch}}
|Source=Transferred from [http://en
Captions
Add a one-line explanation of what this file represents
Bot: Converting file to superior PNG file. (Source: Apollo_8_acceleration.gif). This GIF was problematic due to transparency and non-greyscale color table.