The 38-kg uniform disk A and the bar BC are at rest and the 9-kg uniform disk D has an initial angular velocity w₁ of magnitude 440 rpm when the compressed spring is released and disk D contacts disk A. The system rotates freely about the vertical spindle BE. After a period of slippage, disk D rolls without slipping. Knowing that the magnitude of the final angular velocity of disk D is 176 rpm, determine the final angular velocities of bar BC and disk A. Neglect the mass of bar BC. A 300 mm B E The angular velocity of bar BC is WBC= The angular velocity of disk A is wa = 001 36.6 16.9 115 mm rpm 2. rpm

Q: A BB-series Astromech Droid of mass 181 kg is suspended by the truss structure shown. The truss…

A:

Q: Determine the magnitude (N) of the force in member BC  if  F=287N , a=0.44m, b=1.97m, r=1.71m and…

A:

Q: Write the two equations of equilibrium, EFx = 0 and EFy !3! %3D

A:

Q: rof. Eduardo Stefanelli www.stefanell.eng.br 0 5 10 45 40 35 30 12.4 mm

A: The Screw gauge is given.

Q: 1. The built-up beam pictured on the right is subjected to an internal moment of M = 75 kNm. a) At…

A: *The internal moment acting on the structure is M=75 kNm. *The total length of the T section is…

Q: 120 mm 60 mm 90 mn D 80 mm C 45 mim 480 N

A:

Q: The coordinate direction angle between the force acting on point A and the z axis is? (include units…

A:

Q: 100 lb 800 lb · ft A |C B 5 ft 5 ft

A:

Q: Find the farce f the brep Show all wort

A:

Q: Once the structure has been cut, you must draw a free body diagram of a section. Which of the…

A: The free-body diagram is a diagram that contains all external forces applied on it and also contains…

Q: B _7m Gm Tom

A:

Q: Consider the bar/roller assembly shown in the figure below. The roller and surface at point A are…

A: A free body diagram is defined as a diagrammatic representation of all the forces acting in a…

Q: A BB-series Astromech Droid of mass 154 kg is suspended by the truss structure shown. The truss…

A: Given , w= 3m  morning = 154 kg

Q: Tensile and Compressive forces are indirect forces Select one: O True O False

A: There are two types of forces: 1.direct forces 2.indirect forces

Slope and Deflection

The slope in a deflected beam is described as an angle in radians made by the tangent of the section with the original axis of the beam. The deflection at any point on the axis of the beam is defined as the lateral displacement of the point before and after loading.