a) If you treat an electron as a classical spherical object with radius 2.00×10?17 m, what angular speed is necessary to produce a spin angular momentum of magnitude sqrt3/4h? Use h = 6.63×10?34 J*s for Planck's constant, recalling that h=h/2pi , and 9.11×10?31 kg for the mass of an electron.
b) Use the equation v=rw, relating velocity to radius and angular velocity together with the result of Part A to calculate the speed of a point at the electron's equator.