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VIDEO ANSWER: From this, let us draw the body diagram and we can know that it is R .A and this is A means A and this direction will be RA. And from this it will be C. This is P and also this is RB and the point is B. And also we know that from the A
Q2Dimensions in mm100100180120ACDESteel BBrass60 kN40 kN40-mm diam. 30-mm diam.Two cylindrical rods, one of steel and the other ofbrass, are joined at C and restrained by rigidsupports at A and E. For the loading shown andknowing that Es = 200 GPa and Eb = 105 GPa,determine (a) the reactions at A and E, (b) thedeflection of point C.20A 1.75-kNm torque is applied to the solid cylinder shown.Determine (a) the maximum shearing stress, (b) the percentof the torque carried by the inner 25-mm-diameter core.1.75 kN-m50 mm25 mmQ320