Answer:
4
Step-by-step explanation:
hope it helps ;)
Answer:
Step-by-step explanation-3:
Answer:
I think C
Step-by-step explanation:
Answer: 35 m
Step-by-step explanation:
The problem is the same as:
a man is fix (not moving) and the goods train is travelling at the speed of 54+72 = 126 (km/h)
Distance = 126 km/h* 8 s=126000 m/(3600 s) * 8 s=35 m