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October 21, 2014

October 21, 2014

Posted by **Kaan** on Wednesday, October 17, 2012 at 3:13pm.

Determine the speed of the boat with respect to the shore.

Despite, I did it like taking the sqrt (1.95^2+1.20^2)

is there something wrong I did?

Thank you for your care.

- Physics -
**bobpursley**, Wednesday, October 17, 2012 at 3:22pmrespect to the shore?

The boat has to head upstream, and that velocity is countered by the stream:

v=sqrt(1.95^2-1.2^2)

So the slant angle reduces the speed across.

- Physics -
**Kaan**, Wednesday, October 17, 2012 at 3:26pmOh yes, u r right, didn' t care it, ty so much

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