Answer
The linear speed of a point on the edge of the wheel is $~~190~m/s$
Work Step by Step
In part (a), we found that $~~\omega = 3800~rad/s$
We can find the linear speed of a point on the edge of the wheel:
$v = \omega~r$
$v = (3800~rad/s)(0.050~m)$
$v = 190~m/s$
The linear speed of a point on the edge of the wheel is $~~190~m/s$
