Search for question
Question

3.

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