rho_disc 7870[kg/m^3] Density, disc rho_pad 2000[kg/m^3] Density, pad C_disc 449[J/(kg*K)] Heat capacity, disc C_pad 935[J/(kg*K)] Heat capacity, pad k_disc 82[W/(m*K)] Thermal conductivity, disc k_pad 8.7[W/(m*K)] Thermal conductivity, pad e_disc 0.28 Emissivity, disc e_pad 0.8 Emissivity, pad v0 25[m/s] Initial vehicle speed a0 -10[m/s^2] Vehicle acceleration r_wheel 0.25[m] Wheel radius omega0 v0/r_wheel Initial angular velocity, disc alpha a0/r_wheel Angular acceleration, disc m_car 1800[kg] Vehicle mass A_pad 35e-4[m^2] Surface area, pad r_m 0.1143[m] Center-of-mass radius, pad f_f -m_car*r_wheel^2*alpha/(8*r_m*A_pad) Friction force t_brake 2[s] Braking time T_air 300[K] Temperature, air k_air 0.026[W/(m*K)] Thermal conductivity, air C_air 1100[J/(kg*K)] Heat capacity, air mu_air 1.8e-5[Pa*s] Dynamic viscosity, air rho_air 1[atm]*28.8[g/mol]/(R_const*T_air) Density, air