| Now they've found that the centrifugal force of a spinning ring balances the pull of gravity all by itself. |
| Some of the most common separation techniques are leaching, flotation, filtration, chromatography, and centrifugal force. |
| Some sort of centrifugal device that only triggered the counter if it was activated by the centrifugal force of the drum turning. |
| The volume of apoplastic fluid obtained by centrifugation increased gradually when the centrifugal forces increased. |
| For such a scenario, the centrifugal forces would cause its water veneer to gravitate away from the poles and pile up at the equator. |
| At the same time, the centrifugal forces of interest and reaction caused local people to reconceive the boundaries of their nation. |
