show all work Part A The slender 12-kg bar has a clockwise angular velocity of w 2 rad/s when it is in the position shown Suppose that L-22 m (Figure 1) Determine its angular acceleration, measured clockwise Express your answer using three significant figures. Enter positive value if the angu acceleration is counterclockwise. α: 2.7243 rad/s Figure Submit Previous Answers Request Answer 1 of 1 Incorrect; Try Again; 4 attempts remaining ▼ Part B Determine the magnitude of the normal reaction of the smooth surface A at this instant Express your answer to three significant figures and include the appropriate unita 60 NA 5.8164 NA 5.8164 The slender 12-kg bar has a clockwise angular velocity of w 2 rad/s when it is in the position shown Suppose that L -22 m (Figure 1) SubmitP Previous Answers Request Answer xIncorrect; Try Again; 5 attempts remaining Part C Determine the magnitude of the normal reaction of the smooth surface B at this instant Express your answer to three significant figures and include the appropriate units. Figure < 1of1 > N5.8164 Previous Answers Request Answer Incorrect; Try Again; 5 attempts remaining 60 Provide Feedback Part A The slender 12-kg bar has a clockwise angular velocity of w 2 rad/s when it is in the position shown Suppose that L-22 m (Figure 1) Determine its angular acceleration, measured clockwise Express your answer using three significant figures. Enter positive value if the angu acceleration is counterclockwise. α: 2.7243 rad/s Figure Submit Previous Answers Request Answer 1 of 1 Incorrect; Try Again; 4 attempts remaining ▼ Part B Determine the magnitude of the normal reaction of the smooth surface A at this instant Express your answer to three significant figures and include the appropriate unita 60 NA 5.8164 NA 5.8164 The slender 12-kg bar has a clockwise angular velocity of w 2 rad/s when it is in the position shown Suppose that L -22 m (Figure 1) SubmitP Previous Answers Request Answer xIncorrect; Try Again; 5 attempts remaining Part C Determine the magnitude of the normal reaction of the smooth surface B at this instant Express your answer to three significant figures and include the appropriate units. Figure N5.8164 Previous Answers Request Answer Incorrect; Try Again; 5 attempts remaining 60 Provide Feedback