The beam is subjected to a load F = 400 N and is supported by the rope and the smooth surfaces at A and B. B a. Draw the free-body diagram of the beam. b. What are the magnitudes of the reactions at A and B? 45° 30° -1.2 m--1.5 m--1m-

Structural Analysis
6th Edition
ISBN:9781337630931
Author:KASSIMALI, Aslam.
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Chapter2: Loads On Structures
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Please help with No.1 ( Provide how to calculate in calculator) and Clear solution: 

OEVALUATE
The following problems are given to assess your ability to solve problems on equilibrium of
force systems.
Instructions. Solve the following problems, refer to your Assignment Guide on the specific
guidelines on formats and how to submit your solution.
1. The beam is subjected to a load F = 400 N
and is supported by the rope and the
smooth surfaces at A and B.
B
a. Draw the free-body diagram of the
beam.
45
30°
b. What are the magnitudes of the
reactions at A and B?
-1.2 m-1.5 m-1m-
2. For the beam shown:
a. Draw the free-body diagram of
1.8 m 1.8 m
1.38 kN
the beam.
b. Determine the reactions at the
supports.
0.80 kN
25
AL 1.5r
1.5m 21m
m,
3. Three cables are joined at the junction ring C.
Determine the tensions in cables AC and
caused by the weight of the 30-kg cylinder.
45
15°
30 kg
30%
Transcribed Image Text:OEVALUATE The following problems are given to assess your ability to solve problems on equilibrium of force systems. Instructions. Solve the following problems, refer to your Assignment Guide on the specific guidelines on formats and how to submit your solution. 1. The beam is subjected to a load F = 400 N and is supported by the rope and the smooth surfaces at A and B. B a. Draw the free-body diagram of the beam. 45 30° b. What are the magnitudes of the reactions at A and B? -1.2 m-1.5 m-1m- 2. For the beam shown: a. Draw the free-body diagram of 1.8 m 1.8 m 1.38 kN the beam. b. Determine the reactions at the supports. 0.80 kN 25 AL 1.5r 1.5m 21m m, 3. Three cables are joined at the junction ring C. Determine the tensions in cables AC and caused by the weight of the 30-kg cylinder. 45 15° 30 kg 30%
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