1
Q
Where is the centre of mass
A
Point that balance all the weight
2
Q
What a stable object?
A
A stable object would have a low centre of mass, and a wide base
3
Q
What is a moment
A
The turning effect of a force is called a moment
4
Q
What is the equation for moment?
A
M = F x d Moment = force Times distant
5
Q
What is the equation for pressure?
A
P = f / a Pressure = Force dived by area
revesion
flashcards
Decks in class (11)
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