Chapter 2, Problem 2/110 The 4.6-lb force is applied at point A of the crank assembly....
The 4-lb force is applied at point A of the crank assembly.
Determine the moment about point O using the geometric method.
Use the geometric method. Meaning, use Mox=+/-fydz +/- fzdy,
Moy=+/-fxdz +/- fzdx , Moz=+/-fxdy +/-fydx
The 4-lb force is applied at point A of the crank assembly. Determine the moment about point O using the geometric method. Use the geometric method. Meaning, use Mox=+/-fydz +/- fzdy, Moy=+/-fxdz +/- fzdx , Moz=+/-fxdy +/-fydx
Chapter 2, Problem 2/029 Determine the moment of the 205-lb force about point A and about point O. トーーーー45" 28"I I 0 F=205 lb/23-1 Answers: MA k) lb-in Mo = k) lb-n
Chapter 2, Practice Problem 2/03 The force of magnitude F- 93 lb acts along the edge of the triangular plate. Determine the moment of F about point O. The moment is positive if counterclockwise, negative if clockwise. 19" 0 13" F-93 lb Answer: Mo si the tolerance is +/-2% would like to Show Work
An 800 lb. force is applied to a lever-shaft assembly as shown in the figure, determine the moment of force F about point 0. 32.5 in. VERSE (a) (-211 + 16.48j + 17.05k] klb.in (b) (211 – 16.48j – 17.05k] klb.in (c) (17.05i + 21j + 16.48k] klb.in (d) (-17.05i + 213 - 16.48k] klb.in 40.0 in. 27.5 in. 35.0 in.
Chapter 2, Problem 2/053 For F-70 lb, compute the combined moment of the two forces about (a) point o, (b) point C, (c) point D. The moments are positive if counterclockwise, negative if clockwise. F ft y, 15 A (-10, 17) D (19, 0) 0 I B (191-7) C (-13, -11) 5ฯ Answer: (a) Mo = (b) Mc= (c) MD= lb-ft lb-ft
The force of magnitude F-95 lb acts along the edge of the triangular plate. Determine the moment of F about point O. The moment is positive if counterclockwise, negative if clockwise. 26" 0 16" F 95 lb Answer: MO b-in.
The hand crank that is used in a press has the dimensions shown. Determine the resultant internal loadings acting on the cross section at point A if a vertical force of 50 lb is applied to the handle as shown. Assume the crank is fixed to the shaft at B
(4) A 100 lb force is applied on the plate at B as shown and the force is in the vertical y-z plane. Determine the moment of this force about point A by the geometric method. Ans: À, =-96.4 – 173.2j-100k lb-in 60° 100 lb
The pipe assembly is subjected to the force ofF = {700 i + 800 j
- 400 k} N. (Figure 1)
Determine the x, y, and z components of the moment of this force
about point A.
Problem 4.32 1 of 2 Part A The pipe assembly is subjected to the force of F-(700 İ + 800 j-400 k) N, (Figure 1) Determine the x, y, and components of the moment of this force about point A Express your answers...
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