Give the Degree Of Freedom for a shaft in a circular hole?

The degree of freedom for a shaft in a circular hole typically refers to the number of independent movements the shaft can make while being constrained by the hole. In this case, the shaft can generally rotate around its axis (1 rotational degree of freedom) and can also move linearly along the axis of the hole (1 translational degree of freedom). Therefore, the total degree of freedom for a shaft in a circular hole is 2.