Question

36 5° D 75° A Caterpillar Ultra High Demolition machine is shown. The distances between points A and B is 12 m, points B and C is 2.8 m, C and D is 8 m, and D and E is 2.5 m. Determine the position vectors r AB r BC r CD , and r DE where r AB is the position vector from point A to point B, and so on. Add these vectors to determine the position vector r AE . r AB rBc = ( r CD rDE = ( r AL 1.077 ^)m 2.585 ^+ 2.236 i + Tm

Answer 1

Given dslonle betueen points A and 8 -12m points B and C 2.8m points cond o n Calculate the position Veclo -Ae 3 AB - (b-2588 İt 0-16591 (hm) Calesulale the positto Velan Bc s. 3 9 37 3

-(2.8 m)(01230. t O-384 64) rec = ( 2.585 1 + 1.0115) Caleulate the positon Veclo co s co lere ,the legir of calaapiltan co co Calculette Positioo Veclax OEis punt ← (S 10S + 2. S8 S + b.ss 3 + 2.236)on ^ Poston vecla 6-362