(Solved): At the instant shown, the robotic arm AB is rotating counter clockwise at = 5rad/s and has an an ...

At the instant shown, the robotic arm $$AB$$ is rotating counter clockwise at $$?=$$ $$5\mathrm{rad}/\mathrm{s}$$ and has an angular acceleration $$?=2\mathrm{rad}/{\mathrm{s}}^2$$. Simultaneously, the grip $$BC$$ is rotating counterclockwise at $${?}^{?}=$$ $$6\mathrm{rad}/\mathrm{s}$$ and $${?}^{?}=2\mathrm{rad}/{\mathrm{s}}^2$$, both measured relative to a fixed reference. Determine the velocity and acceleration of the object held at the grip $$C$$.