Oasis A is 106 km due west of oasis B. A desert camel leaves A and takes 54 h to walk 77 km at 39' north of due east. Next it takes 31 h to walk 64 km due south. Then it rests for 9.0 h. What are the (a) magnitude and (b) direction of the camel's displacement relative to A at the resting point? From the time theEamel leaves A until the end of the rest period, what are the (c) magnitude and (d) direction of its average velocity and (e) its average speed. The camel's last drink was at A; it must be at B no more than 138 h later for its next drink. If it is to reach B just in time, what must be the (f) magnitude and (g) direction of its average velocity after the rest period?

Oasis A is 106 km due west of oasis B. A desert camel leaves A and takes 54 h to walk 77 km at 39' north of due east. Next it takes 31 h to walk 64 km due south. Then it rests for 9.0 h. What are the (a) magnitude and (b) direction of the camel's displacement relative to A at the resting point? From the time theEamel leaves A until the end of the rest period, what are the (c) magnitude and (d) direction of its average velocity and (e) its average speed. The camel's last drink was at A; it must be at B no more than 138 h later for its next drink. If it is to reach B just in time, what must be the (f) magnitude and (g) direction of its average velocity after the rest period?

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

Section: Chapter Questions

Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...

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Question

Hi I need help with e, F, and g please

Oasis A is 106 km due west of oasis B. A desert camel leaves A and takes 54 h to walk 77 km at 39 north of due east. Next it takes 31 h
to walk 64 km due south. Then it rests for 9.0 h. What are the (a) magnitude and (b) direction of the camel's displacement relative to A
at the resting point? From the time the Eamel leaves A until the end of the rest period, what are the (c) magnitude and (d) direction of
its average velocity and (e) its average speed. The camel's last drink was at A; it must be at B no more than 138 h later for its next drink.
If it is to reach B just in time, what must be the (f) magnitude and (g) direction of its average velocity after the rest period?
(a) Number
61.8
Units
km
(b) Number
14.5
Units
" south of east
(c) Number
0.657
Units
km/h
(d) Number
14.5
Units
" south of east
(e) Number
i
Units
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Expert Solution

Step 1

Given

First leg of the travel

Duration t₁ = 54 h

Distance d₁ = 77 km

For the second leg of the travel

Duration t₂ = 31 h

Distance d₂ = 64 km

Resting period t₃ = 9.0 h

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