/usn39or theexpertta.com/Common/Take TutorialAssignment.aspo Ch. 5 Homework Begi

Question

/usn39or theexpertta.com/Common/Take TutorialAssignment.aspo Ch. 5 Homework Begin Date: 6 15/20 000 AM-Due Date: 1 00 PM End Date: 1 or Te coefficents of static and kinetic friction a2%) Problem 1: Suppose you have a ISO-kg wooden cite resting en a wood here are -O 5 and uk-o 3 Randomired Variables -150kg 50% Part (a) what maximum force, in nemtons, can you e en bonzerally on the crane without moitur? Grade Smsar Deducticns cos) npleted atan) acota Degrees Radi .0 Pars th) Lf you coetinue so esern thas force ence the crate starts to sip, what will sts acceleration be in eners per square second F4 FS F6 F7 F9 F10 F11 F12

Explanation / Answer

part a

Fmax = us mg

Fmax = 735 N

part b)

if we continuously exert same force wood starts moving kinetic friction acts

735 - uk mg = ma

a = 1.962 m/s^2

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