11. Its function is to detect vertical linear acceleration . 12. The maximum linear acceleration of the satellites is 0.17m / s2, with an accuracy of 0.5 cm. 13. The thing is, I can't think of what relation would constrain linear acceleration and centripetal acceleration together. 14. Somatogravic illusions, on the other hand, occur as a result of linear accelerations stimulating the otolith organs. 15. There is an adaptation to weightlessness in orbit that carries over to post-flight reactions to linear acceleration . 16. However, both the CPSC and the EN 1078 standards only look at linear accelerations and ignore rotational accelerations. 17. Impact location is then estimated by taking the reflection of the three-dimensional direction vector of peak linear acceleration . 18. In an arbitrary path model, would centripetal acceleration be basically linear acceleration even for seemingly straight line paths? 19. When changing direction, we might call this " non-linear acceleration ", which passengers might experience as a sideways force. 20. These are called the otolithic organs and are responsible for detecting linear acceleration , or movement in a straight line.