Daniel takes his two dogs, Pauli the Pointer and Newton the Newfoundland, out to a field and lets them loose to exercise. B dogs sprint away in different directions while Daniel stands still. From Daniel's point of view, Newton runs due north at 4.65 m/s, but from Pauli's point of view, Newton appears to be moving at 1.50 m/s due east. What is Pauli's velocity relativ Daniel, vpp? Give your answer in unit vector notation, where north is taken to be the positive y-direction and east is the positive x-direct

Glencoe Physics: Principles and Problems, Student Edition
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ISBN:9780078807213
Author:Paul W. Zitzewitz
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Chapter6: Motion In Two Dimensions
Section: Chapter Questions
Problem 84A
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Answer the question in the following image making sure to answer part a and b. 

Daniel takes his two dogs, Pauli the Pointer and Newton the Newfoundland, out to a field and lets them loose to exercise. Both
dogs sprint away in different directions while Daniel stands still. From Daniel's point of view, Newton runs due north at
4.65 m/s, but from Pauli's point of view, Newton appears to be moving at 1.50 m/s due east. What is Pauli's velocity relative to
Daniel, Upp ?
Give your answer in unit vector notation, where north is taken to be the positive y-direction and east is the positive x-direction.
Urp = aî + bộ
a =
m/s
b =
m/s
Next, express your answer as a magnitude and an angle measured counterclockwise from due east.
magnitude:
m/s
angle:
counterclockwise from due east
Transcribed Image Text:Daniel takes his two dogs, Pauli the Pointer and Newton the Newfoundland, out to a field and lets them loose to exercise. Both dogs sprint away in different directions while Daniel stands still. From Daniel's point of view, Newton runs due north at 4.65 m/s, but from Pauli's point of view, Newton appears to be moving at 1.50 m/s due east. What is Pauli's velocity relative to Daniel, Upp ? Give your answer in unit vector notation, where north is taken to be the positive y-direction and east is the positive x-direction. Urp = aî + bộ a = m/s b = m/s Next, express your answer as a magnitude and an angle measured counterclockwise from due east. magnitude: m/s angle: counterclockwise from due east
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