3.5 litres of exhaust, 5 cylinder SI engine (Square engine, B = L) operates at 2500 RPM in a four-stroke cycle.
The mechanical efficiency of the organ under these conditions is 62%, and each cylinder has a cycle.
A 1000 J urban day occurs. Calculate the following.

(1) Braking power [kW, hP]
(2) Torque [Nm]
(3) Non-output [kW/cm2]
(4) Output per unit displacement [kW/cm3]
(5) Loss of power due to friction [kW, hp]