Physics

Problem

A wheel with radius

0.25\,\text{m}

starts from rest and experiences a constant angular acceleration of

4.0\,\text{rad}\,\text{s}^{-2}

for

5.0\,\text{s}

. How far, in a straight line, does a point on the rim travel during this time? a)

25\,\text{m}

12.5\,\text{m}

10\,\text{m}

6.3\,\text{m}