A woman having a weight of 175 lb attempts to hold herself using one of the two methods shown in (Figure 1). The platform has a weight of 50 lb. Figure (b) < 1 of 1 > ▼ ▼ Part A Determine the total force the woman must exert on bar AB in case a. and case b. Express your answer in pounds to three significant figures. ΔΙΑΣΦΩΤΟ (FAB) (FAB)b = Submit Part B (Nc)a (Ne)b = Submit Part C Request Answer Submit Part D Determine the normal reaction the woman exerts on the platform at C in case a. and case b. Express your answer in pounds to three significant figures. ΠΑΠΑΣΦ Request Answer Ivec 6 Request Answer Determine the total force the woman must exert on bar AB in Express your answer in pounds to three significant figures. → vec + I ? ? lb lb Determine the normal reaction the woman exerts on the platform at C in case b. Express your answer in pounds to three significant figures. lb lb ΤΥΠΙΑΣΦΗ 1 vec ΔΙΑΣΦΩΤ vec

Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
ChapterMA: Math Assessment
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Problem 6.97
A woman having a weight of 175 lb attempts to hold herself
using one of the two methods shown in (Figure 1). The platform
has a weight of 50 lb.
Figure
C
(a)
B
C
(b)
1 of 1 >
▾
Part A
Determine the total force the woman must exert on bar AB in case a. and case b.
Express your answer in pounds to three significant figures.
IVD ΑΣΦΠvec 4
(FAB)
(FAB)b
Submit
Part B
(Nc)a
(Nc)b =
Submit
Determine the normal reaction the woman exerts on the platform at C in case a. and case b.
Express your answer in pounds to three significant figures.
▾ Part C
Request Answer
Submit
▾ Part D
ΠΙΑΣΦ
[VA£¢|||1 vec 3
Determine the total force the woman must exert on bar AB in
Express your answer in pounds to three significant figures.
Request Answer
?
Request Answer
?
lb
lb
Determine the normal reaction the woman exerts on the platform at C in case b.
Express your answer in pounds to three significant figures.
lb
lb
ΠΙΑΣΦΩΤ
VD ΑΣΦΩΤ
vec
vec
I
3
Transcribed Image Text:Problem 6.97 A woman having a weight of 175 lb attempts to hold herself using one of the two methods shown in (Figure 1). The platform has a weight of 50 lb. Figure C (a) B C (b) 1 of 1 > ▾ Part A Determine the total force the woman must exert on bar AB in case a. and case b. Express your answer in pounds to three significant figures. IVD ΑΣΦΠvec 4 (FAB) (FAB)b Submit Part B (Nc)a (Nc)b = Submit Determine the normal reaction the woman exerts on the platform at C in case a. and case b. Express your answer in pounds to three significant figures. ▾ Part C Request Answer Submit ▾ Part D ΠΙΑΣΦ [VA£¢|||1 vec 3 Determine the total force the woman must exert on bar AB in Express your answer in pounds to three significant figures. Request Answer ? Request Answer ? lb lb Determine the normal reaction the woman exerts on the platform at C in case b. Express your answer in pounds to three significant figures. lb lb ΠΙΑΣΦΩΤ VD ΑΣΦΩΤ vec vec I 3
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