. "accelerating motion" . . . "deceleration" . . . "the part parallel to the velocity ('''a'''_\u2225) and the part perpendicular to it ('''a'''_\u22A5)" . "accelerate" . . "average acceleration" . . . . . "accelerating due to a force other than gravity" . . . . . "decelerates" . . "linear accelerations" . . . "Acceleration#Tangential and centripetal acceleration" . "accelerated" . . "accelerating" . . . . "constant acceleration" . "accelerates" . . "Power Acceleration" . . "f" . "Acceleration#Uniform acceleration" . . "linear acceleration" . . . . "g" . . "decelerate" . "Centripetal acceleration" . "acceleration#Instantaneous acceleration" . . . "set-back" . . "decelerations" . "Tangential acceleration" . . . . "lateral acceleration" . . . . . . "accelerations" . "tangential acceleration" . . . . "m/s\u00B2" . . . "accelerative" . . . . . . . . . "m/s²" . . . . . . . "accelerated motion" . "Acceleration" . "Acceleration" . . "decelerated" . . . . . "'''a'''" . "acceleration" . . . "slowing" . . . . "centripetal acceleration" . "coordinate acceleration" . . . . . . . .