If the rod of negligible mass is subjected to a
couple moment of M = (30t²) N-m and the engine of
the car supplies a traction force of F = (15t) N to the
wheels, where t is in seconds, determine the speed
of the car at the instant t = 5 s. The car starts from
rest. The total mass of the car and rider is 150 kg.
Neglect the size of the car.
Fig: 1