3ft 300lb -4ft- 60 60 lb/ft 5.12 Determine the load 300 required to hold bar AB...

 

Transcribed Image Text:

3ft 300lb -4ft- 60° 60 lb/ft 5.12 Determine the load 300 required to hold bar AB in a horizontal position on the smooth inclines shown in fig. 5-12. 6ft -14ft- 6ft Figure 5-12 400lb 2ft- 78742 3ft 300lb -4ft- 60° 60 lb/ft 5.12 Determine the load 300 required to hold bar AB in a horizontal position on the smooth inclines shown in fig. 5-12. 6ft -14ft- 6ft Figure 5-12 400lb 2ft- 78742

Answer rating: 100% (QA)

3 ST ra con s 30 RA from 4ft Foclb Rn 30 14... View the full answer