Problem 3: The wrench shown in the figure below is used to tighten a bolt at A. If the wrench does not rotate when the load is applied to the handle, determine: a. The moment applied to the bolt b. The resultant force magnitude and orientation of the wrench on the bolt (e.g. the reaction force) 300 mm 400 mm 60

Problem 7 A Figure shown below. 150 kN A 40 mm Bo 40 mm a. When the applied load of 150 KN is replaced by an equivalent force-couple system with the force acting at point B, Determine the magnitude of the couple? b. When the applied load of 150 KN is replaced by two horizontal forces, one acting at point B and the other acting at point C. Determine the magnitude of the force at B? c. When the applied load of 150 KN is replaced by two horizontal forces, one acting at point B and the other acting at point C. Determine the magnitude of the force at C? ww 08

Problem Statement Based on Problem 4-61 from the textbook. Determine the magnitude of the moment of the force F about the base line AB of the tripod. a=3.6m b=0.6m F= 40i -25j -80k 2.5 m

X Z d₁ B