An object rotates about a fixed axis, and the angular position of a reference line on the object is given by 0 = 0.230eot, where 0 is in radians and tis in seconds. Consider a point on the object that is 7.00 cm from the axis of rotation. At t = 0, what are the magnitudes of the point's (a) tangential component of acceleration and (b) radial component of acceleration? (a) Number Units (b) Number i Units