Chapter 2, Problem 104P

P2-8. set up the dot product to find the angle 0. Do not calculate the result. m 2 m -2 m 2 m 1.5 m Fhe

Where does the resultant of the two forces act? Replace the two forces with a single equivalent force applied at a point on a horizontal line going through point A. Determine the distance d from point A. Your answer will be positive if to the right of A, negative if to the left. 660 N 370 mm 630 N 440 mm. Choices: 5.85 m OO -5.85 m 8.58 m -8.58 m

If the magnitude of the force F = 188 kips, and the angles a = 36°, ß = 23°, and p = %3D 38°, determine the magnitude of the scalar projection of F onto line OA. Give your answer in kips. Enter a positive number. F α A