I has a payload of 50000 lbs The haul road is 5000 feet long with a rolling resistance estimated to be 100 pounds per ton and a coefficient of traction of 0 5 The haul road has an uphill of 3 when traveling from the load site to the dump site 65 of the loaded weight is carried by the rear driving wheels and 42 of the empty truck weight is carried by the driving whes Estimate the Rimpull available in the loaded truck and empty trucks Also estimate the speed of the truck with load using the performance curve and travel time of truck with load