What is the increase in thermal energy of the crate and incline?
Crate pulled up incline, how much work & thermal energy? An 8.2 kg crate is pulled 4.9 m up a 30 degree incline by a rope angled 16 degree above the incline. The tension in the rope is 120 N and the crate’s coefficient of kinetic friction on the incline is 0.24. How much work … Read more