Homework Answers
Find the horizontal reaction at support B Find the moment reaction at support B-1 A. B....
Find the horizontal reaction at support B Find the moment reaction at support B-1 A. B. 12 30KN 2 kN/m 10 m
Q4) Find the moment produced by force Fi about point B Find the moment produced by...
Q4) Find the moment produced by force Fi about point B Find the moment produced by force Fs about point A Find the resultant moment about point A (The sum of all moments produced by all forces about point A) F2 = 300 N F, = 250 N 3 4 m Fs 500 N
Find the moment about point O.Please provide an explanation.Thanks 500 N 5 3 4 1 m -1 m 2 m 500 N 5 3 4 1 m -1 m 2...
Find the moment about point O.Please provide an
explanation.Thanks
500 N 5 3 4 1 m -1 m 2 m
500 N 5 3 4 1 m -1 m 2 m
The simply support beam below is loaded as shown. = 45 75 kip 30 kip/ft 500...
The simply support beam below is loaded as shown. = 45 75 kip 30 kip/ft 500 kip-ft mo 1 ft 3 ft 1.5 ft 2.5 ft 2.5ft The exact value of the normal force (N), shear force (V), and bending moment (M) at a distance of x=7 feet. Be sure to indicate both magnitude and direction with arrows. (a) FBD and support reactions (b) FBD to find internal forces (c) Calculate N, V, and M at 7 feet
Determine the reaction at support A and B. Support A is pin while support B is...
Determine the reaction at support A and B. Support A is pin while support B is roller. 6 KN 6 kN 12 N-m 12 kN.m T-2m_2m Determine the reaction at support C. Support C is fixed. W=8kN W-BN
Q4: Using souce transformation, find i in the circuit of Fig. 4. 1 30 5 mH...
Q4: Using souce transformation, find i in the circuit of Fig. 4. 1 30 5 mH w 50 8 sin 2001+ 30") A 1 m Solution:
Dr.CS Walter Yang () Determine the reaction exerted on the beam by the support B (a)...
Dr.CS Walter Yang () Determine the reaction exerted on the beam by the support B (a) 50 N, upward (b) 100 N, upward (c) 100 N, downward (d) 50 N, downward 30 N 10 are i 0.2 m 0.2 m 04
2. (35 points) 500 N 500 N 400 N / 500 N The roof truss is...
2. (35 points) 500 N 500 N 400 N / 500 N The roof truss is supported by a pin joint at A and a roller at F. The truss is loaded by a 400 N wind force and vertical loads associated with roofing materials. a. Draw an appropriate free body diagram. b. Determine the reactions at the supports at points A and F. B / 250 N 250 N 60 30 30 30 4/ 10 m
1) Replace the force sy stem by a resultant force acting along axis (between OA) 30 la 20N The answer is most nearly 4 F-500 N baving a 37.9° angle counterclockwise wih r; at 2.25 m from O B) F-500 N...
1) Replace the force sy stem by a resultant force acting along axis (between OA) 30 la 20N The answer is most nearly 4 F-500 N baving a 37.9° angle counterclockwise wih r; at 2.25 m from O B) F-500 N having a 53.1° angle clockwise with x: at 3 m from O C)F-00 N having a 53. 1° angle counterclockwise with x ; at 1.75 m forno. D) F-500 N having a 37.99 angle counterclockwise with x: at 1.35...
Q3) Calculate the moment about point A. (25pts) 40 N 30 N 200 Nm SON Q4)...
Q3) Calculate the moment about point A. (25pts) 40 N 30 N 200 Nm SON Q4) Calculate the moment about point A. (25pts) 9 kN/m 6 kN/m 3 kN/m -1.5m + 3m- .5 m
Find the horizontal reaction at support B Find the moment reaction at support B-1 A. B. 12 30KN 2 kN/m 10 m
Q4) Find the moment produced by force Fi about point B Find the moment produced by force Fs about point A Find the resultant moment about point A (The sum of all moments produced by all forces about point A) F2 = 300 N F, = 250 N 3 4 m Fs 500 N
Find the moment about point O.Please provide an
explanation.Thanks
500 N 5 3 4 1 m -1 m 2 m
500 N 5 3 4 1 m -1 m 2 m
The simply support beam below is loaded as shown. = 45 75 kip 30 kip/ft 500 kip-ft mo 1 ft 3 ft 1.5 ft 2.5 ft 2.5ft The exact value of the normal force (N), shear force (V), and bending moment (M) at a distance of x=7 feet. Be sure to indicate both magnitude and direction with arrows. (a) FBD and support reactions (b) FBD to find internal forces (c) Calculate N, V, and M at 7 feet
Determine the reaction at support A and B. Support A is pin while support B is roller. 6 KN 6 kN 12 N-m 12 kN.m T-2m_2m Determine the reaction at support C. Support C is fixed. W=8kN W-BN
Q4: Using souce transformation, find i in the circuit of Fig. 4. 1 30 5 mH w 50 8 sin 2001+ 30") A 1 m Solution:
Dr.CS Walter Yang () Determine the reaction exerted on the beam by the support B (a) 50 N, upward (b) 100 N, upward (c) 100 N, downward (d) 50 N, downward 30 N 10 are i 0.2 m 0.2 m 04
2. (35 points) 500 N 500 N 400 N / 500 N The roof truss is supported by a pin joint at A and a roller at F. The truss is loaded by a 400 N wind force and vertical loads associated with roofing materials. a. Draw an appropriate free body diagram. b. Determine the reactions at the supports at points A and F. B / 250 N 250 N 60 30 30 30 4/ 10 m
1) Replace the force sy stem by a resultant force acting along axis (between OA) 30 la 20N The answer is most nearly 4 F-500 N baving a 37.9° angle counterclockwise wih r; at 2.25 m from O B) F-500 N having a 53.1° angle clockwise with x: at 3 m from O C)F-00 N having a 53. 1° angle counterclockwise with x ; at 1.75 m forno. D) F-500 N having a 37.99 angle counterclockwise with x: at 1.35...
Q3) Calculate the moment about point A. (25pts) 40 N 30 N 200 Nm SON Q4) Calculate the moment about point A. (25pts) 9 kN/m 6 kN/m 3 kN/m -1.5m + 3m- .5 m
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