Posted by **Debbie** on Thursday, April 12, 2012 at 9:44am.

A boat is moving east at 50 km/ hr on a river that is going west at 7 km/hr. What is the velocity of the boat.

- Science -
**Oliver**, Sunday, April 17, 2016 at 10:04am
43ms-1 eh

- Science -
**Anonymous**, Monday, September 19, 2016 at 8:35pm
v

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