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NameTHE PENNSYLVANIA STATE UNIVERSITYDepartment of Engineering Science and MechanicsEngineering Mechanics 212H — Final ExamThursday, May 8, 2014Problem 1Problem 2Problem 3TotalGeneral InstructionsDo nottake the exam apart.Always use proper notation for vectors. Failure do so will result in a substantial reduction incredit for that problem.If necessary, continue each problem on the back of its page.Be neat and show all of your work.You must use concepts covered in class to solve the problems.
Problem 1 (33 pts)The diskA, whose center is atA, is rolling withoutslip with constant angular speed!0in the directionshown. If the diskD, whose center is atD, is alsorolling without slip, determine the angular accelera-tion of bar