Moments Flashcards
1
Q
What is the equation of a moment?
A
M = Fd Moment = Force x perpendicular distance from the line of action of the force to the pivot
2
Q
What is the Principle of Moments?
A
States that for an object in equilibrium, the sum of clockwise moments about any point must equal the sum of anticlockwise moments about that point
3
Q
What conditions are needed for two objects to be in equilibrium?
A
Sum of the forces = 0
Sum of the moment = 0
4
Q
What happens if the object is not in equilibrium?
A
An acceleration will occur causing a rotation about the pivot
