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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 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