Chapter 4 - Forces & Motion Flashcards
1
Q
When is apparent weightlessness observed?
A
When Nr = 0
2
Q
How do we determine action reaction pairs?
A
They are a set of forces which act on different objects. This means that they won’t cancel out
3
Q
How does Newtonian physics look at motion?
A
It talks about the things that change a state of motion as opposed to what causes them to move.
