The angular velocity of the link is going to  be w₃₀ = -3j + 2k
This can be defined to mean the rate of change at which the angular position of a body would rotate. It is the time rate at which it known to revolve around an axis.
The angular velocity of the second link with respect to the ground is said to be w20 = 2k
That of link 3 is said to be w32 = -3j
We have to us formula of angular velocity to write the equation. This would be written as
w20 + w32
w30 = -3j + 2k
Link 2 of the mechanism shown rotates about the z-axis w.r.t. the ground (Link 1) at a constant 2rad/s. Link 3 rotates about a pin joint currently aligned with the y-axis at a constant -3rad/s. What is the angular velocity of the link
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