Question

Homework #3 - Chapter 13 Problem 13.16 3 of 6 11 Review Part A The 75-kg man pushes on the 150-kg crate with a horizontal force F. The coefficients of static and kinetic friction between the crate and the surface are 4,0.3 and p =0.12, and the coefficient of static friction between the man's shoes and the surface is = 0.8. (Figure 1) Select the correct explanation for the fact that the man is able to move the crate. Here Ne and reactions the surface exerts on the crate and on the man, respectively are normal Figure The largest force of friction between the crate and the surface is (Fil . Ne 0.3Nc. Then from the equations of equilibrium the needed force of friction between man's shoes and the surface is (F) -(F 441 N and the reaction is N = 736 N. Since (F). Na, the man is able to move the crate. The largest force of friction between the crate and the surface is (File Ne 0.3.Ne. Then from the equations of equilibrium the needed force of friction between man's shoes and the surface is (F) (Fy) - 662 N and the reaction is = 736 N. Since (F1). His the man is able to move the crate The largest force of friction between the crate and the surface is (Flo Ne 0.3.Ne. Then from the equations of equilibrium the needed force of friction between man's shoes and the surface is (F)... (F) 662 N and the reaction is N = 736 N. Since (F)) > the man is ablo to move the crate The largest force of friction between the crate and the surface is (Fr)c = , Nc = 0.3Nc. Then from the equations of equilibrium the needed force of friction between man's shoes and the surface is (F). (Filc 441 N and the reaction is N. 736 N. Since (F). <N., the man is able to move the crate. Submit Request Answer