Physics equations/06-Uniform Circular Motion and Gravitation/Q:derive

• Physics_equations/Equations#06-Uniform_Circular_Motion_and_Gravitation
• /Testbank/

The following derivation of a=v²/r for uniform circular motion needs to be studied before the student attempts this quiz:

Practice quiz

all of these questions refer to this image:

<quiz>

{ Is $dv/d\ell =v/r$ valid for uniform circular motion? } + Yes - No

{ Is $dv=|{\overrightarrow{v}}_2-{\overrightarrow{v}}_1|$ valid for uniform circular motion? } + Yes - No

{ Is $d\ell =vdt$ valid for uniform circular motion? } + Yes - No

{ Is $adt/v=vdt/r$ valid for uniform circular motion? } + Yes - No

{ Is $dv=adt$ valid for uniform circular motion? } + Yes - No

{ Is $|d\overrightarrow{v}|=adt$ valid for uniform circular motion? } + Yes - No

{ Is $d\ell =|{\overrightarrow{r}}_2-{\overrightarrow{r}}_1|$ valid for uniform circular motion? } + Yes - No

{ Is $d\ell =|{\overrightarrow{r}}_2|-|{\overrightarrow{r}}_1|$ valid for uniform circular motion? } - Yes + No

{ Is $v/d\ell =r/dv$ valid for uniform circular motion? } - Yes + No

{ Is $dv/r=d\ell /v$ valid for uniform circular motion? } - Yes + No

{ Is $rd\ell =vdv$ valid for uniform circular motion? } - Yes + No

{ Is $dv=|{\overrightarrow{v}}_2|-|{\overrightarrow{v}}_1|$ valid for uniform circular motion? } - Yes + No

{ Is $d\ell /dv=v/r$ valid for uniform circular motion? } - Yes + No

{ Is $dv/d\ell =r/v$ valid for uniform circular motion? } - Yes + No

</quiz>