You are in a hot-air balloon that, relative to the ground, has a velocity of 4.84 m/s in a direction due east. You see a hawk moving directly away from the balloon in a direction due north. The speed of the hawk relative to you is 2.54 m/s. What are (a) the magnitude and (b) direction of the hawk's velocity relative to the ground? Express the directional angle relative to due east.

University Physics Volume 1
18th Edition
ISBN:9781938168277
Author:William Moebs, Samuel J. Ling, Jeff Sanny
Publisher:William Moebs, Samuel J. Ling, Jeff Sanny
Chapter4: Motion In Two And Three Dimensions
Section: Chapter Questions
Problem 76P: A small plane flies at 200 km/h in still air. If the wind blows directly out of the west at 50 km/h,...
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You are in a hot-air balloon that, relative to the ground, has a velocity of
4.84 m/s in a direction due east. You see a hawk moving directly away
from the balloon in a direction due north. The speed of the hawk relative
to you is 2.54 m/s. What are (a) the magnitude and (b) direction of the
hawk's velocity relative to the ground? Express the directional angle
relative to due east.
Transcribed Image Text:You are in a hot-air balloon that, relative to the ground, has a velocity of 4.84 m/s in a direction due east. You see a hawk moving directly away from the balloon in a direction due north. The speed of the hawk relative to you is 2.54 m/s. What are (a) the magnitude and (b) direction of the hawk's velocity relative to the ground? Express the directional angle relative to due east.
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