Required information A wheel of radius 30.0 cm is rotating at a rate of 4.00 revolutions every 0.0810 s. Through what angle does the wheel rotate in 1.00 s? E rad Required information A wheel of radius 30.0 cm is rotating at a rate of 4.00 revolutions every 0.0810 s. What is the linear speed of a point on the wheel's rim? |:| cm/s Required information A wheel of radius 30.0 cm is rotating at a rate of 4.00 revolutions every 0.0810 s. What is the wheel's frequency of rotation? Hz