A coin (floating in outer space) of mass m and radius R is initially spinning around the axis perpendicular to its plane, with angular speed w3. You view the coin directly from above and you apply a downward strike at point on the rim. What is the minimum impulse you must apply in order to be able to barely see the underside of the coin at some time later in its wobbling motion? Assuming that you apply the minimum impulse, how far will the center of the coing have moved by the time you are able to see the underside?