6.1 - Static Equilibrium Equations
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Practice Questions
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Define dead loads and give two examples.
💡 Hint: Think of the building components that do not move.
What is a moment in simple terms?
💡 Hint: Relate it to the action of turning a doorknob.
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Interactive Quizzes
Quick quizzes to reinforce your learning
What is the condition for the sum of vertical forces in static equilibrium?
💡 Hint: Think about balancing forces acting up and down.
True or False: Only the sum of horizontal forces needs to be zero for static equilibrium.
💡 Hint: Recall the total forces and moments that must be accounted for.
1 more question available
Challenge Problems
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A beam is supported at both ends and has a weight of 100 N positioned on one side at 2 m from the left end. Calculate the reaction forces at both supports assuming the system is in static equilibrium.
💡 Hint: Remember to calculate moments about one of the supports to simplify the calculations.
A structure has three loads: 200 N downwards at position A, 100 N downwards at position B, and a 300 N upwards at point C right in the middle of A and B. Determine if the structure is in equilibrium.
💡 Hint: Check forces acting in both directions to see if they balance.
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