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4 cards from this section. Quick, good the night before a test.
Define 'Active Force'.
Think about what happens when you push an object.
What does 'Equilibrium' mean?
Consider structures that don't move.
What does 'Equilibrium' refer to in structural context?
Consider what is needed to keep a structure stable.
True or False: Concrete is strong in tension.
Think about the way concrete is used in building.
Analyze a beam subjected to various loads and calculate the bending moments at critical points.
Sketch the beam and indicate all forces acting on it.
Design a K truss for a small bridge, considering factors such as load capacity and material strength.
Apply principles of equilibrium and material properties in your design.
4 more questions in this section. Enroll free to practise them all.
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