A baby elephant is stuck in a mud hole. To help pull it out, game keepers use a rope to apply a force FA, as part a of the drawing shows. By itself, however, force FA is insufficient. Therefore, two additional forces FB and Fc are applied, as in part b of the drawing. Each of these additional forces has the same magnitude F. The magnitude of the resultant force acting on the elephant in part b of the drawing is k times larger than that in part a. Find the ratio F/FA when k = 1.89.
A baby elephant is stuck in a mud hole. To help pull it out, game keepers use a rope to apply a force FA, as part a of the drawing shows. By itself, however, force FA is insufficient. Therefore, two additional forces FB and Fc are applied, as in part b of the drawing. Each of these additional forces has the same magnitude F. The magnitude of the resultant force acting on the elephant in part b of the drawing is k times larger than that in part a. Find the ratio F/FA when k = 1.89.
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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![A baby elephant is stuck in a mud hole. To help pull it out, game keepers use a rope to apply a force FA, as part a of the drawing shows.
By itself, however, force FA is insufficient. Therefore, two additional forces FB and Fc are applied, as in part b of the drawing. Each of
these additional forces has the same magnitude F. The magnitude of the resultant force acting on the elephant in part b of the drawing
is k times larger than that in part a. Find the ratio F/FA when k = 1.89.
(a)
F/FA=Number i
383
eTextbook and Media
GO Tutorial
Save for Later
FA
20
$
000
F4
%
Units
(b)
N
FB
23D FA
23°
Fc
FO
&
7
F7
8
Attempts: 2 of 5 used
DII
6
38
Submit Answer
0
FM
EM](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F0a483bc8-5fa0-4405-9760-01eb77c476fc%2Fbb02c0fd-84cc-4364-a9f8-90d44ada0c8a%2Fqmsu1i_processed.jpeg&w=3840&q=75)
Transcribed Image Text:A baby elephant is stuck in a mud hole. To help pull it out, game keepers use a rope to apply a force FA, as part a of the drawing shows.
By itself, however, force FA is insufficient. Therefore, two additional forces FB and Fc are applied, as in part b of the drawing. Each of
these additional forces has the same magnitude F. The magnitude of the resultant force acting on the elephant in part b of the drawing
is k times larger than that in part a. Find the ratio F/FA when k = 1.89.
(a)
F/FA=Number i
383
eTextbook and Media
GO Tutorial
Save for Later
FA
20
$
000
F4
%
Units
(b)
N
FB
23D FA
23°
Fc
FO
&
7
F7
8
Attempts: 2 of 5 used
DII
6
38
Submit Answer
0
FM
EM
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