Some jerk presses down on bar ABC at C to crush the red object with piston E. Piston E is constrained to move vertically. Bars BE is pinned to continuous member ABC at B and piston E. | 49 lb B 18 in 24 in 18 in Determine the reaction pin B exerts on bar ABC. (Enter the magnitude in pounds and the direction in degrees counterclockwise from the +x-axis.) magnitude Ib direction ° counterclockwise from the +x-axis Determine the force piston E exerts on the red object in pounds.

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Loads and Reactive Forces

Loads are the external influences that a beam experiences under its working conditions. For instance, a beam may be subjected to shear loads, twisting loads, bending moment, and axial loads during its working conditions. Engineers primarily deal with beams and trusses in the civil engineering domain. Due to the influence of loads, it is very crucial to determine the induced stresses and deformation values. These values give an insight into the critical area of the beam that needs to be worked upon to make it fail-safe.