Force diagrams Flashcards
(2 cards)
1
Q
Force diagrams are always presented as
A
The objects they are or preferably a box.
2
Q
How do you draw the weight vector and normal force
A
The weight vector will always be from the middle of the object towards the centre of the earth which is down.
Normal force will be drawn from the surface up to show which surface exerts the force on the object it’s in contact with
