6. (10 Bonus Points) The boom OAB pivots about point O, while section AB simultaneously extends from within section OA.

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6 10 Bonus Points The Boom Oab Pivots About Point O While Section Ab Simultaneously Extends From Within Section Oa 1 (36.22 KiB) Viewed 27 times

6. (10 Bonus Points) The boom OAB pivots about point O, while section AB simultaneously extends from within section OA. Determine the velocity and acceleration vectors of the center B of the pulley for the following conditions: 0=3.6=0.2.6=0.2, 1=6ft., 1 = 34., 1-2 The quantities and i are the first and second time derivatives, respectively, of the length 1 of section AE The polar axes are shown on the sketch. 24' 92 B ट