Find the temperature increase in brake assembly |P-5.84| Fundamental of Thermodynamics byBORGNAKKE

Fundamental of Thermodynamics by BORGNAKKE Problem (5.84) A car with mass 1275 kg is driven at 60 km/h when the brakes are applied quickly to decrease its speed to 20 km/h. Assume that the brake pads have a 0.5-kg mass with a heat capacity of 1.1 kJ/kg K and that the brake disks/drums are 4.0 kg of steel. Further assume that both masses are heated uniformly. Find the temperature increase in the brake assembly. Fundamental of Thermodynamics, by BORGNAKKE and SONNTAG, 7th Edition, Problem 5.84, Chapter 5, The First of Law of Thermodynamics, Saturated Steam Table, Superheated Steam Table, mass of car = 1275 kg, Velocity = 60 km/hr, Velocity after brakes = 20 km/hr, mass of Brake Pads = 0.5 kg, mass of brake disks/drums = 4 kg, Heat Capacity of Brake Pads = 1.1 kJ/kg K, assume that both masses are, heated uniformly, Find the temperature increase, in the brake assembly, Thermodynamics, BORGNAKKE and SONNTAG, World of engineering Knowledge,