N14.)A 1.2 m tall girl spots a balloon movingwith the wind in a horizontal line at aheight of 88.2 m from the ground. Theangle of elevation of the balloon from88.2 mthe eyes of the girl at any instant is60° After some time, the angle of60elevation reduces to 30° (see Fig. 9.13). 1305Find the distance travelled by theballoon during the interval.Fig. 9.13ndine at the top of the tower

N14.)A 1.2 m tall girl spots a balloon movingwith the wind in a horizo

1.	N14.)A 1.2 m tall girl spots a balloon movingwith the wind in a horizontal line at aheight of 88.2 m from the ground. Theangle of elevation of the balloon from88.2 mthe eyes of the girl at any instant is60° After some time, the angle of60elevation reduces to 30° (see Fig. 9.13). 1305Find the distance travelled by theballoon during the interval.Fig. 9.13ndine at the top of the tower
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