The wheel of Sample Problem 5/7, shown again here, rolls to the right without slipping, with its center \(O\) having a velocity \(v_{O}=3 \mathrm{~m} / \mathrm{s}\). Locate the instantaneous center of zero velocity and use it to find the velocity of point \(A\) for the position indicated.

Problem 5/7,

The wheel of radius \(r=300 \mathrm{~mm}\) rolls to the right without slipping and has a velocity \(v_{O}=3 \mathrm{~m} / \mathrm{s}\) of its center \(O\). Calculate the velocity of point \(A\) on the wheel for the instant represented.

A TO To = 200 mm 0 = 30- vo 3 m/s r = 300 mm