1.3 Principle Of Moments Flashcards
1
Q
What is a Moment ?
A
The product of force (F) x Perpendicular distance (d) to a pivot/ point. M= F x d
2
Q
Centre of gravity
A
The point where the entire weight of an object seems to act
3
Q
Centre of mass
A
The point where the entire mass of an object seems to act
4
Q
Principle of moments
A
For a system, which is in a state of rotational equilibrium, the clockwise moments must = the anti-clockwise moments, about the pivot
