8. Six point vortices of equal strength (A, B, C, D, E, F) are positioned at time to at the relative locations shown in the schematic for time to. Each of the point vortices is free to translate under the influence of the local velocity field. Accordingly, through five sketches, show the relative positioning of these vortices at times ti to ts, where ts>t4>tz>t2>t>to. Spread the instances in time such that the long-term pattern of the motion is evident. The sketches should be constructed with care such that any changes to the initial lateral (b) and vertical (h) spacings of the vortices are readily observable. Label the vortices in each of your sketches. Time to: Time ti: CA B5 h c 2.) h CE F5 b H Time tz: Time ts: 8. Six point vortices of equal strength (A, B, C, D, E, F) are positioned at time to at the relative locations shown in the schematic for time to. Each of the point vortices is free to translate under the influence of the local velocity field. Accordingly, through five sketches, show the relative positioning of these vortices at times ti to ts, where ts>t4>tz>t2>t>to. Spread the instances in time such that the long-term pattern of the motion is evident. The sketches should be constructed with care such that any changes to the initial lateral (b) and vertical (h) spacings of the vortices are readily observable. Label the vortices in each of your sketches. Time to: Time ti: CA B5 h c 2.) h CE F5 b H Time tz: Time ts