D Question 3

0.3 pts

The turret shown rotates w.r.t. the ground

about the y axis at a constant 6rad/s.

Simultaneously the barrel rotates w.r.t.

the turret about the z axis at a constant

8rad/s. What is the magnitude of the

velocity of point B (measured w.r.t. the

ground) in m/s if the barrel is 3m long

from A to B (point A has zero velocity).

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