4.5 m 10 kN 20 kN 1.5 m A C 30° 500
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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![13 1 12 11 10 1 9 1 8 17 1615413 2
01 213 14 1516 7 8 1-9110 11 12 r 13
4.5 m
10 kN
20 kN
1.5 m
300
C
50°
A horizontal bar AD is subjected to two vertical loads of 10kN and 20KN as shown. It
rests on smooth inclines at points A and D. Assume that the mass of the bar is
negligible. Determine the reaction at A.
D.
A.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F344a872b-9d59-404a-84e6-22af46ecbe28%2F9af8139e-2ea3-4a0b-bd85-ecbfd2879383%2Fwo6c0cl_processed.jpeg&w=3840&q=75)
Transcribed Image Text:13 1 12 11 10 1 9 1 8 17 1615413 2
01 213 14 1516 7 8 1-9110 11 12 r 13
4.5 m
10 kN
20 kN
1.5 m
300
C
50°
A horizontal bar AD is subjected to two vertical loads of 10kN and 20KN as shown. It
rests on smooth inclines at points A and D. Assume that the mass of the bar is
negligible. Determine the reaction at A.
D.
A.
![100mm
The cylindrical roller shown weighs 500 N. It has a
diameter of 900mm. Determine the minimum force P
required to pull the roller over the 100mm curb.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F344a872b-9d59-404a-84e6-22af46ecbe28%2F9af8139e-2ea3-4a0b-bd85-ecbfd2879383%2Fpxozfr6_processed.jpeg&w=3840&q=75)
Transcribed Image Text:100mm
The cylindrical roller shown weighs 500 N. It has a
diameter of 900mm. Determine the minimum force P
required to pull the roller over the 100mm curb.
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