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14. A1.2 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 fromthe eyes of the girl at any instant is60°. After some time, the angle of 6elevation reduces to 30° (see Fig. 9.13). 130°Find the distance travelled by the88.2m0,-Af

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