There are two stations, A and B, at opposite ends of a 2 km long bus. The Transmission rate of the stations is 10 Mbps. The length of the frames that are send is 10 bytes. at the initial instant t=0 both stations begin to transmit one plot to the other station. The speed of propagation is two-thirds that of light (2x108 m/s.) Answer Is there a collision between the frames? a Where? Justify the