4 A unilorm ladder Mands on a rougn or and rests agnt a ales wall as shoun the fonGince the foor roigh, it exerts both a sormal foroe N, and a fnctonal force f, on the ladder es une the will is tricbo t eerts oly a neml lirce Nen the laddec Te ladder hlength ofL43awght of W,-64.5 N, and rests aganst the wall a distanoe d-3.75 m above the Bow. If a persen with a ms of m-90 kg i standing on the laddes, ditemine the fulowng(a) the forces exerted on the ladder when the person halfway up the ladder (Enter the magnte only)INN(b) the forces erted on the ladder when the person is thvee fourths of the way up the ladder (Enter ile magntude oly.)

Answered: Image /qna-images/answer/a9384d4e-7db5-48d7-b382-f18e72f27e77.jpg

A unilorm ladder stands on a rouoh oor and rests agnt a oionles wall s shown he un Gince the loor i roigh, it exerts both a omal foroe N, and a foctonal forof, on the ladder es une the will is trio , t eerts onlya eml lirce Nn the leddec The ladder he length of Am wght of W, 64.5 N, and rests aganst the wall a distanoe d-3.75 m above the Bo. Ifa een witha m 90 ky standng on the la, ditemine the fiwng (a) the forces exerted on the ladder when the person i halfway up the ladder (Enter the magtle only) IN IN (b) the forces eted on the ladder when the person is thvee fourths of the way p the ladder (Eter tle migntude oy.)

A unilorm ladder stands on a rouoh oor and rests agnt a oionles wall s shown he un Gince the loor i roigh, it exerts both a omal foroe N, and a foctonal forof, on the ladder es une the will is trio , t eerts onlya eml lirce Nn the leddec The ladder he length of Am wght of W, 64.5 N, and rests aganst the wall a distanoe d-3.75 m above the Bo. Ifa een witha m 90 ky standng on the la, ditemine the fiwng (a) the forces exerted on the ladder when the person i halfway up the ladder (Enter the magtle only) IN IN (b) the forces eted on the ladder when the person is thvee fourths of the way p the ladder (Eter tle migntude oy.)