Find the x and y components of the force F. The angle ???? is measured positive counterclockwise from the positive x-axis. Include a sketch of the force F and its components.
F = 1.85(10)² lbf
???? = 32.5°
 ANSWER.png)
You might also like to view...
?
A.
ft.B.
ft.C.
ft.D.
ft.When looking for root cause of an injector nozzle with its tip blown off which of the following should be checked??
A. ?Water in the fuel system B. ?Degraded diesel fuel C. ?Rail pressure regulator D. ?Particulate contamination in fuel
High school graduation is a requirement to become a soil conservation technician
Indicate whether the statement is true or false
The reinforced concrete girder shown in Figure P7.44a is prestressed by a steel cable that induces a compression force of 450 kips with an eccentricity of 7 in. The external effect of the prestressing is to apply an axial force of 450 kips and equal end moment M P = 262.5 kip · ft at the ends of the girder (Figure P7.44b). The axial force causes the beam to shorten but produces no bending deflections. The end moments M P bend the beam upward (Figure P7.44c) so that the entire weight of the beam is supported at the ends, and the member acts as a simply supported beam. As the beam bends upward, the weight of the beam acts as a uniform load to produce downward deflection. Determine the initial camber of the beam at midspan immediately after the cable is tensioned. Note: Over time the
initial deflection will increase due to creep by a factor of approximately 100 to 200 percent. The deflection at midspan due to the two end moments equals ML 2 ?(8EI). Given: I = 46,656 in.4, A = 432 in. 2 , beam weight w G = 0.45 kip/ft, and E = 5000 kips/in. 2 .
