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Rigid-body equilibrium quiz
Five questions on Rigid-body equilibrium. Answer all 5 to see your score. Questions are drawn from a bank of 15, so every attempt is different.
Question 1 of 5
A roller support provides how many unknown reactions?
Question 2 of 5
A pin support provides:
Question 3 of 5
Why do bridges often rest on a roller at one end?
Question 4 of 5
A 3D fixed support provides how many reactions?
Question 5 of 5
A 2D rigid body has how many independent equilibrium equations?