3. Transverse Stability Flashcards
1
Q
Explain a “MOMENT”
A
If a weight (which is a force) is applied to a lever (which is a distance) a
“Moment” is generated.
It is a measure of the turning effect of the force about a point.
Moment (t-m) = force (t) x distance (m)
A distance alone or a weight alone does not make up a moment - it is the combination of the two.
Weight being applied is measured in tonnes (t)
Length of lever or distance from the pivot is measured in metres (m)
Resulting compound unit = tonnes x metres or tonne-metres (t-m).
