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Axis Tilt and Axis Rotation at bowlingball.com (696 words) |
 | Axis tilt and axis rotation deal with the angle at which the ball is revolving. |
 | Axis tilt is determined by the position of the thumb during the release. |
 | Axis rotation is the horizontal measure of the angle of the ball's revolutions. |
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axis of rotation - definition of axis of rotation in Encyclopedia (366 words) |
 | Axial tilt is an astronomical term regarding the inclination angle of a planet's rotational axis in relation to its orbital plane. |
 | A planet whose rotation axis was itself perpendicular to the orbital plane would have an axial tilt of 0° if it rotated in the same direction as its orbital motion, and 180° if it rotated the other way. |
 | The axis is tilted in the same direction throughout a year; however, as the Earth orbits the Sun, the hemisphere tilted away from the Sun will gradually come to be tilted towards the Sun, and vice versa. |