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December 20, 2014

December 20, 2014

Posted by **elana** on Sunday, October 3, 2010 at 8:23pm.

a. what is the magnitude of the boat's resultant velocity as it crosses the stream?

b. how much time is required for the boat to reach the opposite bank of the stream?

- 10th grade -
**bobpursley**, Sunday, October 3, 2010 at 8:26pmwhat is sqrt(1.5^2+2.0^2) ?

timeacross=30/speed across = 30/2.0 sec

- 10th grade -
**sara**, Wednesday, January 16, 2013 at 7:46pm86

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