The student's average velocity is greater when walking north compared to when walking east.
options: Her velocity changes because her speed varies. Her velocity changes because her speed varies. Her velocity changes because her direction changes. Her velocity changes because her direction changes. Her velocity is constant because her direction is constant. Her velocity is constant because her direction is constant. Her velocity is constant because her speed is constant.
Her velocity changes because her direction changes.
r u sure
I apologize for the mistake. The correct answer is: Her velocity changes because her direction changes.
