A 30-kg uniform circular plate of radius r is supported by a ball-and socket joint at point
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A 30-kg uniform circular plate of radius r is supported by a ball-and socket joint at point A and is at rest in the vertical xy plane when a bullet with a mass of 15 g is fired with the velocity v0 = ?? (210 m/s)k and hits the plate at point C. Knowing that r = 400 mm and h = 700 mm, determine
(a) The angular velocity of the plate immediately after the bullet becomes embedded,
(b) The impulsive reaction at point A, assuming that the bullet becomes embedded in 1.1ms.
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Related Book For
Vector Mechanics for Engineers Statics and Dynamics
ISBN: 978-0073212227
8th Edition
Authors: Ferdinand Beer, E. Russell Johnston, Jr., Elliot Eisenberg, William Clausen, David Mazurek, Phillip Cornwell
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