The force P is applied to the 54-kg block when it is at rest. Determine the magnitude and direction of the friction force exerted by thesurface on the block if (a) P = 0, (b) P= 161 N, and (c) P = 262 N. (d) What value of P is required to initiate motion up the incline? Thestatic and kinetic coefficients of friction between the block and the incline are = 0.20 and μ = 0.16, respectively. The friction force ispositive if up the incline, negative if down the incline.Answers:(a) F=54 kg13°(c) F=i(b) F= ii(d) P= i16°H₂=0.20H₁ = 0.16NNNN

Given: The mass of the block is m=54 kg. The angle of inclination is ϕ=13°. The angle of pulling…

Answered: The force P is applied to the 54-kg…

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