Chosse the correct altarnatives

Options

A. For a general rotational motion , angular momentum L and angular velocity `omega` need not be parallel .
B. For a rotional motion about a fixed axis , angular momentum L and angular velocity `oemga` are always parallel .
C. For a gereral translational motion , momentum P and velocity V are always parallel .
D. For a general transational motion , acceleration a and velocity V are always parallel.

Answer

A, C

Explanation

For a general rotational motion , where axis of rotation is not Angular momentum L and angular velocity `omega ` need not be parallel , for a general translational motion momentum p =mv hence , p and v are always parallel .