(6) For the 4 lb force applied at point A determine the moment about point O by the geometric method. Ans: M=-1.5-2.60}+5.20 lb-in 1.5" 30° F=4 lb 0.75"

12. Find the torque on a bolt when a force of 290 N is applied on a wrench 33 cm from the bolt, at an angle of 77° to the wrench. Ans:

ID: BLOCK: DATE: A force of 20 Newtons is applied to an object at an angle of -35° with the horizontal. The object is NAME: 5. pulled 10 meters at an angle of 25°. How much work is done while moving the object?

(2) For the two oblique axes shown, determine the component of F along the b-axis F, if the projection of force F onto the a-axis is Pa = 250 N. Ans: Fb = 612 N 60° 45°