Tom is going to your left at 90% of the speed of light and Joan is going to your right at 90% of the speed of light. What will Tom say about you and Joan? You and Joan are both moving away from him at 90% the speed of light. You are moving away from him at 90% the speed of light. Joan is moving away from him at 180% of the speed of light. You are moving away from him at 90% the speed of light. Joan is moving away from him at as speed of light. You are moving away from him at 90% the speed of light. Joan is moving away from him at as speed that is faster than 90% of the speed of light but slower than the whole speed of light.