Physics

Problem

A cat walks directly toward a large plane mirror at a constant speed of

0.80\,\text{m}\,\text{s}^{-1}

. At what speed does the cat perceive its own image approaching it? a)

0.80\,\text{m}\,\text{s}^{-1}

3.2\,\text{m}\,\text{s}^{-1}

1.6\,\text{m}\,\text{s}^{-1}

0.00\,\text{m}\,\text{s}^{-1}