3. The force system shown consist of a counterclockwise couple of 720 N-m plus a 1200 N force through the origin O, directed down to the left as speçified. Determine the (a) distance between the forces and (b) intercepts of the single force at A(a,0) and B(0, b).
3. The force system shown consist of a counterclockwise couple of 720 N-m plus a 1200 N force through the origin O, directed down to the left as speçified. Determine the (a) distance between the forces and (b) intercepts of the single force at A(a,0) and B(0, b).
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
Related questions
Question
![Y.
3. The force system shown consist of a
counterclockwise couple of 720 N-m plus a 1200 N
force through the origin O, directed down to the left
as speçified. Determine the (a) distance between
the forces and (b) intercepts of the single force at
A(a,0) and B(0, b).
13
12
F=1,200 N
A(a,0) X
C= 720 N-m
A B(0,b)
F=1,200 N
200 N
150 N
20 cm
4. Given 3 pulleys, the circular sections of which are
concentric, and acted upon by three couples as shown.
300 N
40 cm Determine its resultant moment,
300 N
e 3
150 NY
200 N+
30 cm
100 N
150 cm
5. The force system on frame ABCDE is shown
below. Replace the system by a force equal to the
resultant of the three forces, acting vertically at B 1sd cm
plus a couple acting horizontally at D and E.
100 am
D
150 cm
30 N](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F866a683d-f1c0-47c3-8b17-d629844086d2%2F0a1dcf74-8a11-421e-8581-15b3f920aac0%2Fxberlx_processed.jpeg&w=3840&q=75)
Transcribed Image Text:Y.
3. The force system shown consist of a
counterclockwise couple of 720 N-m plus a 1200 N
force through the origin O, directed down to the left
as speçified. Determine the (a) distance between
the forces and (b) intercepts of the single force at
A(a,0) and B(0, b).
13
12
F=1,200 N
A(a,0) X
C= 720 N-m
A B(0,b)
F=1,200 N
200 N
150 N
20 cm
4. Given 3 pulleys, the circular sections of which are
concentric, and acted upon by three couples as shown.
300 N
40 cm Determine its resultant moment,
300 N
e 3
150 NY
200 N+
30 cm
100 N
150 cm
5. The force system on frame ABCDE is shown
below. Replace the system by a force equal to the
resultant of the three forces, acting vertically at B 1sd cm
plus a couple acting horizontally at D and E.
100 am
D
150 cm
30 N
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