Under the action of its stern and starboard bow thrusters, the cruise ship has the velocity vB = 1m/s of its mass center B and angular velocity ω = 1deg/s about a vertical axis. The velocity of B is constant, but the angular rate ω is decreasing at 0.5deg/s2 . Person A is stationary on the dock. What velocity and acceleration of A are observed by a passenger fixed to and rotating with the ship? Treat the problem as two-dimensional.

Under the action of its stern and starboard bow thrusters, the cruise ship has the velocity vB = 1m/s of its mass center B and angular velocity ω = 1deg/s about a vertical axis. The velocity of B is constant, but the angular rate ω is decreasing at 0.5deg/s2 . Person A is stationary on the dock. What velocity and acceleration of A are observed by a passenger fixed to and rotating with the ship? Treat the problem as two-dimensional.

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