Chapter 4, Problem 172P

Determine the resultant R of the three forces applied to the triangular plate. Specify the coordinates of the point where R crosses the xy-plane

The n-component of the force F is known to be (100) N. Determine the t-component and the magnitude of F.

The diagram shows the distributed loading profile on a vertical surface. Replace the distributed load by a single force and determine its location along the surface with respect to point O. Q4 3 m 7.5 kN/m 3 m 4.5 m 20 kN/m

Find the resultant of the concurrent forces R and S for which the direction is specified by slope, expressed as rise and run values. Show a sketch of R and S and the resultant   R= 8.6(10)^3 N Rise= -3.0 Run= 4.0 S= 6.2(10)^3 N Rise= 3.0 Run= 4.0

30 lb/ft 3 ft 6. The post is embedded into a concrete footing so that it is fixed supported. If the reaction of the concrete on the post can be approximated by the distributed loading shown, determine the intensity of w, and w, so that the resultant force and couple moment on the post due to the loadings are both zero. 3 ft 1.5 ft

3. Determine the magnitude and location of the equivalent resultant force. Express the results in terms of P and Q. Note that both P and Q are positive numbers and P>Q. P lb/ft A -9 ft- Q lb/ft B

If the force in each cable tied to the bin is 90 lb, determine the magnitude and coordinate direction angles of the resultant force.

Show the solution.

Determine the location of the resultant force acting on the beam from point A. Draw a free body diagram of the beam with the resultant force and it's location clearly labeled. Make sure you include the reactions at the supports in your free body diagram. 800 N/m -3 m 500 N/m 3 m B