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Question: for a short time the bucket of the backhoe traces...

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For a short time the bucket of the backhoe traces the path of the cardioid r 25(1 - cos 0) ft. The boom is rotating with an angular velocity of θ-23 rad/s and an angular acceleration of θ-0.17 rad/s2 at the instant shown. 120° Part A Determine the magnitude of the velocity of the bucket when θ 120° . Express your answer to three significant figures and include the appropriate units U: 1 Value Units SubmitP Previous Answers Request Answer
Part B Determine the magnitude of the acceleration of the bucket when θ = 120 Express your answer to three significant figures and include the appropriate units. Units aValue
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