Question

1 cool - down train b: distance traveled (meters) 0 100 elapsed time (seconds) 0 1 4 which train is traveling faster? a train a b train b explain your reasoning.

Explanation:

Step1: Calculate speed of Train B

Speed formula is $v=\frac{d}{t}$. For Train B, $d = 100$ meters and $t = 4$ seconds. So $v_B=\frac{100}{4}=25$ m/s. Since speed of Train A is not given, assume we compare with a default - zero speed case (or if no other info about A).

Answer:

B. Train B