Feng and Isaac are riding on a merry-go-round. Feng rides on a horse at the outer rim of the circular platform, twice as far from the center of the circular platform as Isaac, who rides on an inner horse. When the merry-go-round is rotating at a constant angular speed, Feng's angular speed is ________. 1. The same as Isaac's 2. Four times Isaac's 3. Twice Isaac's 4. Impossible to determine with given data?
1) The same as Isaac's
2) Four times Isaac's
3) Twice Isaac's
4) Impossible to determine with given data