FBD
Use Sum M = r x mv - r x mv (final momentum - initial momentum) and
polar coordinates: e sub theta, e sub r, and k directions
6_1. A majorette in a parade is performing some acrobatic
twirlings of her baton. Assume that the baton is a uniform rod of
mass 0.120 kg and length 80.0 cm.
a. Initially, the baton is spinning about a line through its center
at angular velocity 3.00 rad/s. (Part A figure) What is its angular
momentum? Express your answer in kilogram meters squared per
second.
6_2. Learning Goal: To understand how to use conservation of
angular momentum to solve problems involving...