Question 1039894
While spinning at a constant rpm, Jessica has a constant angular velocity,
which the problem ignores,
and various parts of her body have different linear velocities,
with her fingertips traveling in circles, faster than her nose, 
and the top point of her head not moving much.
The 2 kg masses must be traveling in circles at a tangential velocity of 1.1 m/s.
Assuming those weights are small, so that you can consider the whole 2 kg mass to be at 0.6 m from the center of rotation,
the angular momentum can be calculated as 
{{{L=r*m*v}}} where
{{{r}}}= radius of rotation, in meters,
{{{m}}}= mass in kg, and
{{{v}}}= tangential speed in m/s.
So the answer is {{{L=2*(0.6m)(2kg)("1.1 m / s")}}}={{{highlight(2.64)
}}}{{{kg*m^2/s}}} .