11. Moore's team has developed sensors that can detect and respond to mechanical force . 12. Biomechanics is the study of the mechanical forces exerted to the body by movement. 13. Force spectroscopy measures the behavior of a molecule under stretching or torsional mechanical force . 14. The mechanical forces governing an articulated lorry are extremely unstable, particularly during hard braking. 15. Raman spectroscopy ) were found, and mechanical forces of light on matter were studied. 16. Other ion channels open and close with mechanical forces . 17. The gear is turned, and this pulls the chain putting mechanical force into the system. 18. The Gungans agreed to an alliance and led an army against the Federation's mechanical forces . 19. Mechanical forced draught is provided by means of a fan forcing air into the combustion chamber.20. Shallow water sites are also more subject to mechanical forces on the mooring caused by surge.