Physics

Problem

The length of an arc on circle A (radius

0.80\,\text{m}

) is equal to the length of an arc on circle B (radius

1.20\,\text{m}

). If the angular displacement on circle A is

1.5\,\text{rad}

, the angular displacement on circle B is a)

1.5\,\text{rad}

2.25\,\text{rad}

1.0\,\text{rad}

1.2\,\text{rad}