A wheel has eight spokes. It is mounted on a fixed axle and is spinning at a constant angular velocity. You want to shoot an arrow parallel to this axle and through the wheel without hitting any of the spokes. The minimum speed the arrow must have is , , close mid far v v v for three cases where arrow was aimed on same radius of the wheel at a distance 3 , , 4 2 4 R R R from the axle respectively. Ignore gravity and assume all other conditions for three arrows are the same. Choose the correct option.
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