Force - Net Force & Equilibrium Flashcards
1
Q
When is an object at equilibrium?
A
When there is no acceleration or change in direction.
2
Q
What is the net force of an object in equilibrium?
A
Zero
3
Q
What is the net force of an object at rest?
A
Zero (equilibrium)
4
Q
What is the net force of an object at a constant velocity?
A
Zero (equilibrium)
5
Q
What is a push or a pull that acts on an object?
A
A force
6
Q
How do you measure force?
A
Spring scale or bathroom scale
7
Q
What is the unit for force?
A
Newtons (N)
8
Q
How do you determine net force?
A
Add all the force acting in the x- or y- direction
9
Q
What direction does net force point relative to the acceleration?
A
The same direction
