Calculate the moment of each force about point A. 260 N 1.5 m 30° 2.5 m...
STATICS
3. Calculate the moment about point A and point B for each force (total of 6 solutions). Fi 375 lb F2 500 lb ft 30° F3 160Ib
Determine the moment of each of the three forces about point A.
Fi 250 N 30 2 300 N 60° 4 m F 500 N
Problem :1 20 Calculate the moment Mo of the 250 N force about the base point o of the robot 400mm 250 N 500 mm 300 mm Problem The rigid pole cross-arm assembly is shown her. Determine the vector expression for moment of the 1.2 kN tension (a) About point O and (b) About the pole z-axis. Find each moment in two different ways IC coe 1.5m I A T-12kN
For each following cases determine the moment of the
force about point O.
50 N 2 m 2 m 60 N 30° 3 m 20 N 40 N
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
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
For each following cases determine the moment of the
force about point O.
100 N 0.75 m -2 m SON (a) (b)
Determine the x, y, and z components
of the moment of this force about point A.
Determine the x, y, and z components
of the moment of this force about point B.
The pipe assembly is subjected to the force of F (550 i+ 700 j-500 k N. (Figure 1) gure 1 of 1 1 0.5 m 0.4 m 0.3 m In 0.3 m
400 N 1.5 m 1.5 m 2.5 m -300 N 2 m -300 N 2.5 m 1.5 m Determine the external support reactions at A and E and indicate direction. Also, calculate the internal pin reactions at C
2 kN/m -6kNm 1. Calculate the internal bending moment, shear force, and normal force at Point D. which is just left of the roller at Point B. 1.5m 1.5 m- 1.5 kN/m LB TE -1.5 m- -1.5 m- 3 mm 3D 1.5 m 5 kN