Rotational forces Flashcards
1
Q
Moment
A
turning force
2
Q
Conditions of a moment
A
size of the force and where the force is applied
3
Q
Greater the force =
A
further it is applies from the pivot
the greater the moment
4
Q
How is the distance between force and pivot measured
A
at right angle to direction of the force
5
Q
Unit for moment
A
Nm (Newton metres)
6
Q
equation for moment
A
force x distance perpendicular to direction of force
7
Q
Lever
A
a bar that pivots about a point and is used to transfer a force
