Part A For a short time the bucket of the backhoe traces the path of the cardioid r = 25(1 - cos 0) ft. The boom is rota

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Part A For A Short Time The Bucket Of The Backhoe Traces The Path Of The Cardioid R 25 1 Cos 0 Ft The Boom Is Rota 1 (79.39 KiB) Viewed 28 times

Part A 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 8 = 2 rad/s and an angular acceleration of = 0.21 rad/s at the instant shown. (Figure 1) Determine the magnitude of the velocity of the bucket when 6 = 120° Express your answer to three significant figures and include the appropriate units. HA ? Value Units Submit Request Answer Part B Figure < 1 of 1 Determine the magnitude of the acceleration of the bucket when 8 = 120° Express your answer to three significant figures and include the appropriate units. a= 8 = 120° Value Units Submit Request Answer Provide Feedback