fiConcluse x-aye 11 wileyplus ESL: Thesix t Google TGX Vedugen/student/mainfr.un
ID: 1594390 • Letter: F
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fiConcluse x-aye 11 wileyplus ESL: Thesix t Google TGX Vedugen/student/mainfr.uni -Practice Tex-fi Conclusioex -Practice Tc x Conclusic × Trex YouTube * WileyPLUS: aapter 06, Problem' 019-Google Chrome edugen.wileyplus.com/edugen/shared/assignment/test/qprintuni Print by: AHMED ALFAIF PHYS 1303-001: Introductory M PHYS 1303 001: Introductory Mechanics / Copy of Chapter 06 Homework Problems Chapter 06, Problem 019 A 12 N horizontal force F pushes a block weighing 3,7 N against a vertical wall (see the figure). The coefficient of static freon between the wal and the block is o.se, and the coefficent of kinete fretion is 0.41. Assume that the block /me is not moving initially. (a) wil the block move? ('yes" or "no") (b) In unit-vector notation what is the force on the block froms the wall zo static friction between the wall and the block is 0.58, and the coefficient of kinetic friction is 0.41. Assume that the block or "no) (b) In unit vector notation Fj +Fj, what is the (b) Number : J Units Answer 1: Answer 2Explanation / Answer
Normal force:
N = -12 N
force of STATIC friction:
muf = muk*m*g = 0.41*3.7 = 1.517 N-----The block will move
Total force F exerted on the block at an angle T:
F = sqrt[(12)²+(1.517)²] = 12.0955 N
T = tan-1 (12/1.517) = 82.8°
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