39. A woman stands at a horizontal distance x from a mountain 8 and measures the angle of elevation of the mountaintop above the horizontal as e. After walking a distance d closer to the mountain on level ground, she finds the angle to be 4. Find a general equation for the height y of the mountain in terms of d, . and 8, neglecting the height of her eyes above the ground.

College Physics
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ISBN:9781285737027
Author:Raymond A. Serway, Chris Vuille
Publisher:Raymond A. Serway, Chris Vuille
Chapter1: Introduction
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39. A woman stands at a horizontal distance x from a mountain
S and measures the angle of elevation of the mountaintop
above the horizontal as 0. After walking a distance di closer
to the moungain on level ground, she finds the angle to be
d. Find a general equation for the height y of the mountain
in terms of d, , and 8, neglecting the height of her eyes
above the ground.
Transcribed Image Text:39. A woman stands at a horizontal distance x from a mountain S and measures the angle of elevation of the mountaintop above the horizontal as 0. After walking a distance di closer to the moungain on level ground, she finds the angle to be d. Find a general equation for the height y of the mountain in terms of d, , and 8, neglecting the height of her eyes above the ground.
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