Question 1

Action/Reaction force pairs…

Accepted Answer

Always have the same magnitude

Answer

Always point in the same direction

Answer

Always act on the same object

Answer

Are always perpendicular to each other

Question 2

The impulse-momentum theorem is a version of…

Accepted Answer

Newton’s 2nd Law

Answer

Newton’s 4th Law

Answer

Newton’s 3rd Law

Answer

Newton’s 1st Law

Question 3

Impulse involves applying a(an)

Accepted Answer

force to an object

Answer

momentum to an object

Answer

displacement to an object

Answer

acceleration to an object

Question 4

The magnitude of the momentum of the object is increasing in which of the cases?

Accepted Answer

III only

Answer

II only

Answer

I and III only

Answer

I and II only

Question 5

The total momentum of a system is…

Accepted Answer

Always conserved

Answer

Always 1-D

Answer

Always negative

Answer

Always positive

Question 6

In an explosion/recoil scenario

Accepted Answer

The objects before the event are at rest

Answer

The objects after the event travel in the same direction (depending on mass)

Answer

The objects after the event are at rest

Answer

The objects travel in different directions (depending on mass)

Related quizzes