The shown block moves upward from position (A) to (B) though the distance (d=4 m). Take (F1 = 25 N, F2 = 50 N, F3 = 100 N). B 3) What is the amount of work produced by force (F1)? d = 4 m a) 11.4 J e) 18.5 J b) 44.1 J f) 68.4 J c) 64.3 J g) None of them d) 0 J A F3 200 50° F1 4) What is the total amount of work produced by the three forces? F2 a) 2.41 J e) 4.13 J c) 6.92 J g) None of them b) 19.74 J d) 11.25 J f) 17.72 J

Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
ChapterMA: Math Assessment
Section: Chapter Questions
Problem 1.1MA
Question
The shown block moves upward from position (A) to (B) though
the distance (d=4 m). Take (Fı= 25 N, F2 = 50 N, F3 = 100 N).
B
3) What is the amount of work produced by force (F1)?
d = 4 m
a) 11.4 J
e) 18.5 J
b) 44.1 J
f) 68.4 J
c) 64.3 J
g) None of them
d) 0 J
A
F3
200
50°
F1
4) What is the total amount of work produced by the three forces?
F2
a) 2.41 J
e) 4.13 J
b) 19.74 J
f) 17.72 J
c) 6.92 J
g) None of them
d) 11.25 J
Transcribed Image Text:The shown block moves upward from position (A) to (B) though the distance (d=4 m). Take (Fı= 25 N, F2 = 50 N, F3 = 100 N). B 3) What is the amount of work produced by force (F1)? d = 4 m a) 11.4 J e) 18.5 J b) 44.1 J f) 68.4 J c) 64.3 J g) None of them d) 0 J A F3 200 50° F1 4) What is the total amount of work produced by the three forces? F2 a) 2.41 J e) 4.13 J b) 19.74 J f) 17.72 J c) 6.92 J g) None of them d) 11.25 J
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