3 Three forces act on the bracket. Determine the magnitude and direction ϴ of so that the resultant force is directed […]
Yearly archives: 2016
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Three chains act on the bracket such that they create a resultant force having a magnitude of 500 lb. If […]
Three chains act on the bracket such that
1 The chisel exerts a force of 20 lb on the wood dowel rod which is turning in a lathe. Resolve […]
The chisel exerts a force of 20 lb
2 Force F acts on the frame such that its component acting along member AB is 650 lb, directed from B […]
Force F acts on the frame such that
The force acting on the gear tooth is F = 20 lb. Resolve this force into two components acting along […]
The force acting on the gear tooth is
1 The shear leg derrick is used to haul the 200-kg net of fish onto the dock. Determine the compressive force […]
The shear leg derrick is used to haul
2 If the mass of the flowerpot is 50 kg, determine the tension developed in each wire for equilibrium. Set x […]
If the mass of the flowerpot
2 Determine the height d of cable AB so that the force in cables AD and AC is one-half as great […]
Determine the height d of cable AB
2 The 50-kg pot is supported from A by the three cables. Determine the force acting in each cable for equilibrium. […]
Pot is supported from A by the three cables
4 Cables AB and AC can sustain a maximum tension of 500 N, and the pole can support a maximum compression […]
Cables AB and AC can sustain a maximum tension
12 The lamp has a mass of 15 kg and is supported by a pole AO and cables AB and AC. […]
The lamp has a mass of 15 kg
6 If each one of the ropes will break when it is subjected to a tensile force of 450 N, determine […]