a) Angular momentum L and angular velocity ω do not have to be parallel for a general rotating motion.
c) Momentum p and velocity v are always parallel in a typical translational motion.
Choose the correct alternatives:
a) for a general rotational motion, angular momentum L and angular velocity ω need not be parallel
b) for a rotational motion about a fixed axis, angular momentum L and angular velocity ω are always parallel
c) for a general translational motion, momentum p and velocity v is always parallel
d) for a general translational motion, acceleration a and velocity v are always parallel
a) for a general rotational motion, angular momentum L and angular velocity ω need not be parallel
b) for a rotational motion about a fixed axis, angular momentum L and angular velocity ω are always parallel
c) for a general translational motion, momentum p and velocity v is always parallel
d) for a general translational motion, acceleration a and velocity v are always parallel
Choose the correct alternatives:
a) for a general rotational motion, angular momentum L and angular velocity ω need not be parallel
b) for a rotational motion about a fixed axis, angular momentum L and angular velocity ω are always parallel
c) for a general translational motion, momentum p and velocity v is always parallel
d) for a general translational motion, acceleration a and velocity v are always parallel
a) for a general rotational motion, angular momentum L and angular velocity ω need not be parallel
b) for a rotational motion about a fixed axis, angular momentum L and angular velocity ω are always parallel
c) for a general translational motion, momentum p and velocity v is always parallel
d) for a general translational motion, acceleration a and velocity v are always parallel