Science question james and toby are running in a 100 m race. james' velocity is 10 m/s to the right and toby's velocity is 8 m/s to the right. which of the following statements is true? 1. james will finish the race before toby. 2. in a position time graph, james' slope would be steeper than toby's slope. 3. if toby runs at a constant velocity, the sizes of the arrows in a vector graph will all be the same. 4. all of the above.