Homework Answers
1. The tortoise crosses its starting line at B.
2. In the frame of tortoise the hare is at the spacetime point G when tortoise crosses the starting point. As it is the point that intersects the x axis in T frame with the worldline of H.
3.In H frame, H sees the tortoise to start at C due to the same reason as above.
4. No the animals don't agree with referee that they started at the same time.
In the H frame T started before H and in the T frame H started before T.
5. No they don't agree with the referee that they finished together.
In the H frame as T started earlier and had to travel lesser distance so T finished first.
In the T frame as H started earlier and had to travel lesser distance so H finished first.
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