SAT2物理公式：运动与匀加速度

　 今天新航道SAT频道小编为大家整理了SAT物理公式之运动与匀加速度，供大家参考，以下是详细内容。

　Two-Dimensional Motion with Uniform Acceleration

　 If you’ve got the hang of 1-D motion, you should have no trouble at all with 2-D motion. The motion of any object moving in two dimensions can be broken into x- and y-components. Then it’s just a matter of solving two separate 1-D kinematic equations.

　　The most common problems of this kind on SAT II Physics involve projectile motion: the motion of an object that is shot, thrown, or in some other way launched into the air. Note that the motion or trajectory of a projectile is a parabola.