Quiz #1
1. The critical load for the column shown is Pcr = ( 2EI ) /(4L2). For E = 20106 lb/in2, I = 1.5103 mm4, and L = 4 ft, determine the largest mass m (in kg) of a block which may be placed on th
Quiz #1
1. The critical load for the column shown is Pcr = ( 2EI ) /(4L2). For E = 20106 lb/in2, I = 1.5103 mm4, and L = 1.5 m, determine the largest mass m (in kg) of a block which may be placed on t
MEEG 2003 Test II ( )
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1. (30%) For the rigid body carrying the loads shown in Fig. P1, determine (a) the tension TEF in cable EF, (b) the reaction force A an
MEEG 2003 Quiz #8.m26 Six identical pipes, each weighing 60 lb, are stacked and supported as shown. Neglecting friction, determine (a) the magnitude F1 of the contact force between pipe 1 and pipe 2,
MEEG 2003 Test II ( )
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1. (30%) A beam ABC carries a distributed load of intensity w kN/m and a moment M A = 3 kNm at the left end A as shown in Fig. P1. Dete
MEEG 2003 Quiz #5.m14 For the rigid body carrying loads as shown, determine (a) the tension TEF in the cable EF, (b) the reaction force A and reaction moment MA at support A, (c) the reaction force D
MEEG 2003 Quiz #1.m03 (2 pts each) 1. Determine the length of the side AB of the triangle shown. 2. Describe the rigidbody principle. 3. Describe Newtons third law. 4. The angle of twist (in radians)
MEEG 2003 Quiz #3.m06 The block A weighs 702 lb and the system shown is in equilibrium. Determine (a) the tension F1 in the cable whose slope is 5/12, (b) the tension FCE in cable CE, (c) the tension
Quiz #2 The pole for an antenna is held by three guy wires as shown. If the resultant force exerted by these wires on the pole at D is R = 252j lb, determine the tension in each wire.

A(12, 0, 24) f
MEEG 2003 Test III ( )
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1. (30%) A frame is shown. Using method of virtual work, determine (a) the reaction forces Dx at the hinge support D, (b) the reaction
MEEG 2003 Test III ( )
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1. (30%) The centroid of the shaded area shown is at C ( x , y ) . Determine (a) the moments of inertia I x , (b) the radius of gyrati
MEEG 2003 Quiz #2.m05.083 1. 3 Describe (a) the parallelogram law, (b) the triangle rule, (c) the position vector of a point P. 2. 7 The pole for an antenna is held by three guy wires as shown. If the
MEEG 2003 Quiz #4.m08 1. (4 points) Describe Varignons theorem. 2. (6 points) Determine (a) the moment M1 of the couple with forces at E and G, (b) the moment M2 of the couple with forces at B and D,
MEEG 2003 Quiz #8.m25 Determine the reaction forces A, B, and C exerted on member ABC by the pins at A, B, and C, respectively, of the frame shown.

FBD for member ABC with no pins 2 FBD for member B
MEEG 2003 Quiz #2.m04.083 1. 2 Describe (a) the parallelogram law, (b) the triangle rule. 2. 7 The 500N force F as shown is to be resolved into two forces A and B where A = 300 N, B = 700 N, and 0 <
MEEG 2003 Quiz #3.m07.073 The system shown is in equilibrium and the tension in cable CD is known to be 24 lb. Determine (a) the tension F1 in the cable whose slope is 5/12, (b) the tension FCE in cab
MEEG 2003 Test III ( )
Name: _
(Underline your last name.)
ID#: _
1. (30%) The centroid of the shaded area shown is at C ( x , y ) . Determine (a) the moments of inertia I x , (b) the radius of gyrati
MEEG 2003 Quiz #3.m06.073 1. Describe the freebody diagram of a body. 2 2. Two weights are hung as shown. (a) Determine the tensions TAJ and TDI in wires AJ and DI. (b) Draw the freebody diagrams fo
Quiz #10. Using the virtual work method, determine the vertical reaction force Ey at the roller support E of the Gerber beam shown.
Solution. Step 1: We draw the FBD for the beam.
Step 2: We draw the