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Unformatted text preview: n O G t O G G O G O G G Gn Gt G e r e r a r r a a a a O O O O O O O O O O O 2 / / / / ϖ α + = × × + × = + = We know that r G/O = L/2 and ω=0 (no angular velocity) Sub in: a Gt =L/2α o Could also do about O Solution: Problem Type: Find: Given: l=18”, mg=10 lbs, O x = 48 lbs Value of P Rigid Body Kinetics, Fixed Axis Rotation EX17.1 – Force on a Hanging Bar ∑F n = ma n G (2) Reflection: Kinematics in Rigid Body motion can give us equations to relate the acceleration of the mass center to the angular acceleration of the body. α=618.24 rad/s 2 (1) _ P=96 lbs Sketch:...
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This note was uploaded on 01/22/2011 for the course ME 212 taught by Professor Staff during the Spring '05 term at Cal Poly.
- Spring '05