Answer to Question #1349 in Mechanics | Relativity for ben
A vehicle of mass 710 kg accelerates uniformly from rest to a velocity of 65 kmh -1 in 12 seconds whilst ascending a 15% gradient. The frictional resistance to motion is 0.5kN. Making use of D’ Alembert’s principle, determine:
i) The tractive effort between the wheels and the road surface. ii) The work done in ascending the slope. iii) The average power developed by the engine.
Your question requires a lot of work and cannot be done for free. Submit it as an assignment to the control panel and our experts will assist you.