The crank arm OD of the winch is connected by a universal joint at D to the shaft-pulley assembly. The winch is supported by slider bearings at B and E, and by a thrust bearing at G. Determine the force P that will hold the winch at rest, and calculate the magnitudes of the corresponding bearing reactions. Neglect the weights of the members.

The crank arm OD of the winch is connected by a universal joint at D to the shaft-pulley assembly. The winch is supported by slider bearings at B and E, and by a thrust bearing at G. Determine the force P that will hold the winch at rest, and calculate the magnitudes of the corresponding bearing reactions. Neglect the weights of the members.

International Edition---engineering Mechanics: Statics, 4th Edition

4th Edition

ISBN:9781305501607

Author:Andrew Pytel And Jaan Kiusalaas

Publisher:Andrew Pytel And Jaan Kiusalaas

Chapter5: Three-dimensional Equilibrium

Section: Chapter Questions

Problem 5.19P: The three bars are welded together to form a rigid unit that is supported by three slider bearings....

See similar textbooks

Similar questions

The hinge shown is the type used on the doors of some automobiles. If a torsion spring at F applies the constant couple C0=20lbft to member ABF, calculate the force P required to hold the door open in the position shown.
The 180-lb homogeneous bar is supported by a ball-and-socket joint at A and two cables attached to B. Determine the forces in the cables.
The three bars are welded together to form a rigid unit that is supported by three slider bearings. Neglecting the weights of the bars, determine the magnitudes of the three bearing reactions caused by the 120-lbin. couple.
The figure shows a three-pin arch. Determine the horizontal component of the pin reaction at A caused by the applied force P.
The 350-lb homogeneous plate has the shape of an isosceles triangle. The plate is supported by a thrust hinge at A, a slider hinge at B, and the cable CD. Find the force in the cable and the magnitudes of the hinge reactions.
Find the smallest value of P for which the crate in the Prob. 4.34 will be in equilibrium in the position shown. (Hint: A rope can only support a tensile force.)
Compute the magnitudes of the reactions at pin A and the roller at D. Neglect the weight of the body.
Find the force P required to (a) push; and (b) pull the 80-lb homogeneous roller over the 3-in. curb.
The 40-kg homogeneous disk is resting on an inclined friction surface. (a) Compute the magnitude of the horizontal force P. (b) Could the disk be in equilibrium if the inclined surface were frictionless?
The two uniform cylinders, each of weight W, are resting against inclined surfaces. Neglecting friction, draw the free-body diagrams for each cylinder and for the two cylinders together. Count the total number of unknowns and the total number of independent equilibrium equations.
Determine the contact force between the smooth 90-kg ball B and the horizontal bar, and the magnitude of the pin reaction at A. Neglect the weights of the bar and the pulley.
Find the vertical force P that will hold the linkage in the position =40. The spring of stiffness k=3kN/m is unstretched when =0. The length of each link is L=200mm. Neglect the weights of the links.