A dozer weighing 79,420 lbs is pushing a rubber-tired scraper weighing 129,572 lbs up a 3% grade. What is the total resi
Posted: Fri Jul 01, 2022 7:10 am
A dozer weighing 79,420 lbs is pushing a rubber-tired scraper weighing 129,572 lbs up a 3% grade. What is the total resistance of the combination (lbs) if they are traveling on a soft, rutted dirt roadway with 1-2" tire penetration?