14. (15 points) Xiao Wu rides a bicycle from home to the forest park for a trip. After 30 minutes, Xiao Wu's father realizes that Xiao Wu's wallet is still at home, so he immediately drives to deliver the wallet to Xiao Wu. He catches up with Xiao Wu 3.5 kilometers away from the forest park. After giving the wallet to Xiao Wu, the father immediately returns home, and when he gets home, Xiao Wu still needs 10 minutes to reach the forest park. If the father's driving speed is 5 times the speed of Xiao Wu's cycling, how far is Xiao Wu's home from the forest park?
【Solution】Solution: According to the problem, $30 \div(5-1)=7.5$ minutes, $3500 \div(7.5+10)=200$ (m/min), $200 \times(30+7.5+7.5+10)=11000$ meters $=11$ kilometers, Answer: The distance from Xiao Wu's home to the forest park is 11 kilometers.