The vector r¯ has components defined in a rigid body coordinate system by the vector , where t is time. The rigid body rotates with a constant angular velocity θ˙ = 10 rad/sec about an axis defined by...

The vector r¯ has components defined in a rigid body coordinate system by the vector
, where t is time. The rigid body rotates with a constant angular velocity θ˙ = 10 rad/sec about an axis defined by the unit vectorDetermine the global velocity vector at time t = 0.1 sec.