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3) A uniform solid cylinder of a certain mass (m) and radius (r) is launched like a bowling ball on a horizontal surface. The initial velocity is ve a) Find an expression for the time and distance that it will slide, before pure rolling sets in, if the coelof friction is b) When pure rolling sets in, what is the velocity (w*) expressed as a fraction of c) Find an expression (in terms of vo, and g) for the distance it has to slide before pure rolling sets in. a) If the initial velocity is 12 m/s and the x is 0.25, calculate the time and distance for this to take place Take the gravitational field to be g = 10.0 N/kg. a e) Derive the same result for the velocity when pure rolling sets in, in one or two lines, by using the conservation of angular momentum, by choosing an origin about which there is no externally applied torque. Pan2