126k views
3 votes
4.3

While a train is standing still, its smoke blows 12 m/s north.
What will the resulting velocity be of the smoke relative to the train if the train
is moving at 25 m/s south?
(3)

1 Answer

2 votes
If the train stops then the math is gonna be c4
User Mark Seemann
by
4.3k points