11. They feature reduced mass , an asymmetric tread design for better grip, a more compliant sidewall and better wear. 12. Engineers were aggressive in reducing mass . 13. The reduced mass multiplied by the relative acceleration between the two bodies is equal to the gravitational force. 14. This is sufficient to achieve seperation of some isotopologues based on their difference in reduced mass " ? ." 15. To reduce mass , the engines are compact in all directions, made almost entirely of aluminum, and feature composite intake manifolds. 16. So instead of m use the reduced mass m _ r = m-\ rho V in this and subsequent formulas. 17. In such cases, the heavier particle is approximately the center of mass, and the reduced mass is approximately the lighter mass. 18. This frequency is related to the reduced mass and the force constant ( bond strength ) of the molecule according to 19. Is the 2-body reduced mass of the hydrogen nucleus ( just a proton ) of mass and the electron of mass. 20. The reduced masses for 16 O 16 O and 18 O 18 O can be approximated as 8 and 9 respectively.
