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4. An aircraft flies a path described by the equation, r² = (10 cos 20) m² at a certain portion of its flight.
If e = (0.4t2) rad. Determine the radial and transverse components of the aircraft's acceleration and
velocityat t = 1s. Take note that 0 is in radians and t is in seconds. (Note: solve trigo functions in
radians mode)

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This HW question is stumping me, is it the same direction as its velocity vector, or is it toward the center of its circular path?