The centripetal acceleration of the piece of clay on the wheel at the given tangential speed is 20 m/s².
The given parameters;
The centripetal acceleration of the piece of clay on the wheel is calculated as follows;
[tex]a = \frac{v^2}{r} \\\\a = \frac{2^2}{0.2} \\\\a = 20 \ m/s^2[/tex]
Thus, the centripetal acceleration of the piece of clay on the wheel at the given tangential speed is 20 m/s².
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