Showing 391 to 400 of 2573 Questions

Determine the height d of cable AB so that the force in cables AD and AC is onehalf as great as the force in cable AB. What is the force in each cable for this case? The flower pot has a mass of 50kg.
0162 
Determine the height h of block B so that the rod is in neutral equilibrium. The springs are unstretched when the rod is in the vertical position. The block has a weightW.
078 
Determine the height h of the cone in terms of the radius r of the hemisphere so that the assembly is in neutral equilibrium. Both the cone and the hemisphere are made from the samematerial.
079 
Determine the height h to which liquid should be poured into the cup so that it contacts half the surface area on the inside of the cup. Neglect the cup's thickness for the calculation.Given:a = 30 mmb = 50 mmc = 10 mm
040 
Determine the height h to which liquid should be poured into the conical paper cup so that it contacts half the surface area on the inside of thecup.
0159 
Determine the horizontal and vertical components of force at pins A and C of the twomember frame.Given:w1 = 500N/mw2 = 400N/mw3 = 600N/ma = 3 mb = 3 m
1996 
Determine the horizontal and vertical component of reaction at pins A andC.
083 
Determine the horizontal and vertical components of reaction at the pin A and the tension developed in cable BC used to support the steelframe.
0138 
Determine the horizontal and vertical components of force which the pins exert on member ABC.Given:W = 80 lba = 6 ftb = 9 ftc = 3 ftr = 0.5 ft
1589 
Determine the horizontal and vertical components of force at C which member ABC exerts on member CEF.Given:F = 300 lba = 4 ftb = 6 ftc = 3 ftr = 1 ft
1601
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