Unformatted text preview: k θ . If the bar is released from rest when it is vertical at = 90 ° , determine its angular velocity at the instant = 0 °. Use the prinicple of work and energy. Given: W 10 lb = k 5 lb ft ⋅ rad = a 1 ft = g 32.2 ft s 2 = Solution: 90 deg = f 0 deg = 595...
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This note was uploaded on 08/16/2011 for the course EGN 3321 taught by Professor Christianfeldt during the Spring '08 term at University of Central Florida.
- Spring '08