Solve the problem of Example 4.5 by using the force components method. Replace the polar representation of

Question:

Solve the problem of Example 4.5 by using the force components method.

Replace the polar representation of the anchor strap’s tension by the horizontal and vertical components T_x and T_y, and solve for them. Use your solution for T_x and T_y to determine the magnitude T and direction θ of the anchor strap’s tension.

Example 4.5

During crash testing of an automobile, the lap and shoulder seat belts develop tensions of 300 lb. Treating the buckle B as a particle, determine the tension T in the anchor strap AB, and the angle at which it acts. (See Figure 4.17.)

300 lb 60° В 300 1Ь A