The rim of .1 wheelchair is rotating at a rate of 65 revolutions per minute. If the radius of the rim is 33.0 cm. what is the rim's rotational velocity in radians per second and what is its linear velocity at the rim? Assuming no slippage, this is the velocity of the wheelchair. The rim of an athletic wheelchair has a radius of 10.00 cm. What is the linear velocity of the rim?