Question

help me please

4G2 34% Hinl 46 ,וl 0x/s 19:11 X Selesai Soal A woman BB 60 kg carries 9 kg package and stands in an elevator that is rising with acceleration a = g/4. Determine the Rissued by the elevator floor to the woman's leg L lift force that she issued to lift the package during the acceleration interval. If the elevator cable suddenly fails, then how many R and L at that time 60 kn + 23 24 25 A- A* B A 20

Answer 1

F60 of womant Packagc givch weigne o woman mw 60kg weight o package Mp be q ky a- 9/4 Cwwto) eauiubnumequaicn Fy may 7 R-WwtWp) - Cmwtmp)g R Cmwt mp)gt cmwtmp)9yy Cmwt mp) 60t 9)5Ca 81 4 R 846.112 FODO Pauay To calculatc Aiisting force L wl tarc anly wp Jup Sfy= L-Wp mp Le mpg+mp Smpg ANS: 5Ca)C9.8)) 4 L: 10 4 N