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А 14 in. B 18'in no -18 in. A 0.03-ib bullet Bts fired with a horizontal velocity of 1,770 ft/s into the side of a 20-lb square panel suspended from a hinge at A Knowin panel is initially at rest, determine the angular velocity in, rad/sec of the panel immediately after the bullet becomes embedded by using or impulse and momentum. Write your answer to two decimal places.
A 6 in. -8 in. A6 x 8 in. rectangular plate weighing 57 lb is suspended from two pins A and B. If pin B is suddenly removed, determine the angular acceleration of the plate in, rad/s². Assume the centroidal moment of inertia of the plate is 0.1078 lb. ft. s². Write your answer to one decimal place. B