Equilibrium Flashcards
1
Q
What must happen for an object to remain in equilibrium?
A
When the forces and moments acting are balanced
2
Q
What will the objects acceleration be if it is in equilibrium?
A
zero acceleration
3
Q
How would you solve equilibrium problems for forces?
A
1) Resolve forces along two perpendicular directions (often vertical and horizontal)
2) For each direction equate total forces acting in opposite directions
4
Q
How would you solve equilibrium problems for moments?
A
1) Select a suitable pivot
2) Use the principle of moments to equate clockwise and anticlockwise moments
