Rotational quantity analogous to linear displacement in fan problem

[layla2525]

1.

Consider a fan that has rotated by a total of 2 complete revolutions from where it started. This quantity (2 revolutions) is analogous to what quantity in linear kinematics?

Position

Displacement

Velocity

Speed

Time





Time

Homework Equations

I am leaning towards velocity since displacement over time is velocity...

The Attempt at a Solution

 

[Angry Citizen]

Is time mentioned at all in the question, aside from the possible answers?

 

[layla2525]

no, it is not.

 

[Angry Citizen]

Then it's probably not anything to do with time, like velocity or speed.

 

[layla2525]

so displacement