(Solved): solve the following step by step: Q1) Calculate the traction torque required at the wheels and the ...
solve the following step by step:
Q1) Calculate the traction torque required at the wheels and the corresponding rotational speed of the wheels in revolution per minute (rpm) for a vehicle with the following data (4 marks): a. mass(m)=1200kg b. Frontal area (Af?)=2.2m2 c. Coefficient of drag (Cd?)=0.2 d. Vehicle speed (V)=100km/h e. Wheel size =195/65/15 f. Coefficient of rolling (Cr?)=0.012 g. Density of air (?)=1.2kg/m3 h. Acceleration of gravity (g)=9.8m/s2