ASSIGNMENT 1. lnvoles some photography and marking it.

Added on - 27 Sep 2019

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ASSIGNMENT 1lnvoles some photography and marking it. Put the pictures in a word document and the answers belowit .+ Helpful videos:_ Fbd 3d constraints:https://www.youtube.com/watch?v=bph5tPpzbYQ&list=PLUj5PZVZkwnLGMyBuY2R0J2eksyvLqP19&index=7_ Fbd worked examples:https://www.youtube.com/watch?v=o32TZ4ed_B0&list=PLUj5PZVZkwnLGMyBuY2R0J2eksyvLqP19&index=8Project ObjectivesBy doing the FBD assignment, students should be able to:1.Acknowledge 6 possible degrees of relative motions at a joint. Thisincludes three translations and three rotations which areindependent.2.Recognize that the degrees that are actually constrained in a joint canbe selected in many ways. Based on the functionality of a given jointin a real life structure/mechanism, identify the actual degrees that areconstrained.3.Acknowledge constraining a particular degree results in acorresponding constraint force.4.Account for the constraint forces in FBDs.5.Apply Newton's third law when isolating a joint.6.Idealize effects of friction, motors, spring, etc., based onfunctionality.Use the template provided at the end.6DOFsA: Find an object, show its picture and mark the six degrees of freedom for it.Specific ConnectionB: Find a connection with exactly 2 rotations and 2 translations constrained (so only 1 translation andone rotation is allowed)1.Show its photo and a coordinate system.2.Identify the constrained DOFs.3.Draw its FBD.
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