QUESTION 3 (7.5 marks) The 15 kg rod shown in Figure 3 is pinned at its end, and has an angular velocity of = 5 rad/s wh

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Question 3 7 5 Marks The 15 Kg Rod Shown In Figure 3 Is Pinned At Its End And Has An Angular Velocity Of 5 Rad S Wh 1 (24.9 KiB) Viewed 45 times

QUESTION 3 (7.5 marks) The 15 kg rod shown in Figure 3 is pinned at its end, and has an angular velocity of = 5 rad/s when it is in the horizontal position shown. a) Draw the free body diagram of the rod. b) Determine the rod's angular acceleration at this instant c) Determine the pin reactions at this instant. W 3 m Fig 3 (1.5 marks) (3 marks) (3 marks)