6.4- MORE ON MOMENTS Flashcards
1
Q
What is the support force on an object equal + opposite to when an object in equilibrium is supported at one point only?
A
equal + opposite to total downwards force acting on object
2
Q
Can moments be taken at any point?
A
yes
3
Q
What is a couple?
A
pair of equal + opposite forces acting on a body, but not along the same line