Question

Topic 5-3 Problem 8.86 6 of 6 The 85.0-lb boy at A is suspended from the cable that passes over the quarter circular cliff rock. Determine if it is possible for the 175-lb woman to hoist him up. The coefficient of static friction between the cable and the rock is u 0.2, and between the shoes of the woman and the grounds 0.8. (Figure 1) Previous Answers Correct Part D What smallest force must she exert on the horizontal cable? Figure 1 of 1 Express your answer to three significant figures and include the appropriate units. F-68.0 lb Submi Previous Answers Request Answer X Incorrect; Try Again; 9 attempts remaining < Return to Assignment Provide Feedback

Answer 1