Chapter 4, Problem 141P

Replace the three forces acting on the bent pipe by a single equivalent force R. Specify the distance d from point O to the point on the x-axis through which the line of action of R passes: 50 lb 40 lb 10 10" 10" 60 lb

PROBLEM 1. Replace the loading system by an equivalent resultant force and specify where the resultant's line of action intersects the member AB measured from A. 0.5 m -1.5 m- 0.5 m 0.5 m| B 8 kN 6 kN 5 kN 3 m A

Replace the force and couple moment system acting on the beam by an equivalent resultant force, and find where its line of action intersects the beam, measured from point O. Set F1= 7 kN, F2= 20 kN and M= 16 kN.m

Handle forces F1 and F2 are applied to the electric drill. Replace this force system by an equivalent resultant force and couple moment acting at point O. Express the results in Cartesian vector from. Determine the resultant force and the moment of the resultant forse about the point O. Express your answer in terms of the unit vectors i, j and k.

O 4-154 o Replace the distributed loading with an equivalent resultant force, and specify its location on the beam measured from point A 8 kN/m -4 m-

Replace the loading by a single resultant force, specify the location of force measured from point O.

Replace the force system acting on the beam by an equivalent resultant force and couple moment at point B.

Replace the force system acting on the frame by an equivalent resultant force, and specify where the resultant's line of action intersects member AB, measured from point A. 40 lb B 2 ft 20 lb 5 ft y A 5 ft X 50 lb 5 4 3 -2 ft

HOME WORK 2.d... Example 2 - Home work Determine the moment produced by force Fabout segment AB of the pipe assembly. Express the result as a Cartesian vector. F= (-201 + 10j + 15k) N 4 m 3 m 4 m Example 3 - Home work