The hoisting gear A has an initial angular velocity of 90 rad/s and a constant deceleration of 5 rad/s (Figure 1) Determine the velocity of the block which is being hoisted by the hub on gear B when t = 3 s. Express your answer to three significant figures and include the appropriate units. HA 1 of 1 <> Value vw ft/s 0.5 ft 2 ft 1 ft

The hoisting gear A has an initial angular velocity of 90 rad/s and a constant deceleration of 5 rad/s (Figure 1) Determine the velocity of the block which is being hoisted by the hub on gear B when t = 3 s. Express your answer to three significant figures and include the appropriate units. HA 1 of 1 <> Value vw ft/s 0.5 ft 2 ft 1 ft

Physics for Scientists and Engineers: Foundations and Connections

1st Edition

ISBN:9781133939146

Author:Katz, Debora M.

Publisher:Katz, Debora M.

Chapter12: Rotation I: Kinematics And Dynamics

Section: Chapter Questions

Problem 60PQ

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