Turning Forces Flashcards
1
Q
What is the turning effect of a force
A
A moment
2
Q
What are moments measured in
A
Newton Meters (Nm)
3
Q
What is the formula to calculate a moment
A
Moment (Nm) = force (N) x distance from the pivot (m)
4
Q
When an object like a seesaw is balanced the moments (turning force) are equal and opposite. This is known as the E———–
A
Equilibrium
5
Q
When forces are equal and opposite there is no R——– F——
A
Resultant Force
6
Q
The center point where a seesaw or object balances is called the P——
A
Pivot
7
Q
When the size of the force increases and/or the distance for the pivot increases, the moment (the turning force) also increases. True or False
A
True.
