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Unformatted text preview: The translational acceleration is (30/12) && ft/sec 2 in the negative z direction (the angular acceleration is clockwise). The dAlembert force exerted by the 30 lb. object is in the positive z-direction and is equal to ( 29 30/ (30/12) 0.448 . g lb = && The force due to the load factor in the z-direction is 30 6 . z n lb = in the negative z-direction. The total load in the z-direction is 5.552 lb. directed downward, in the negative z-direction. This means that the support must exert a force of 5.552 lb. in the positive z-direction to keep the 30 lb. object moving with the rest of the missile....
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This note was uploaded on 09/17/2009 for the course AAE 352 taught by Professor Chen during the Spring '08 term at Purdue University-West Lafayette.
- Spring '08