The time derivative of unit vector i attached to rigid body with angular velocity

Fill in the blanks: Every 3-D rigid body has [six] independent moments and products of inertia but only [three] principal moments of inertia.  

The velocity of point A relative to B on a rigid body in general 3-D motion is always

The Rotor assembly shown in figure R below is used for the remaining questions:   Figure R

The time derivative of unit vector k attached to rigid body  rotating with angular velocity ω is 

The carving method in sculpture is what type of process?

Pueblo potter María Martínez used what method to create her striking blackware? 

The motor neuron and muscle fiber intersect at the _________________

Match the definition with the appropriate term (each correct response is worth 1pt.)

In resting skeletal muscle, calcium is stored in the__________________