Thursday
April 24, 2014

Homework Help: physics

Posted by michelle on Tuesday, March 18, 2008 at 2:11pm.

if a motorboat travels at 25km/hr down a river whose velocity is 4km/hr wgat is the boats actual velocity?
a. 21km/hr
b. 29km/hr
c. 100km/hr
d. 6.2km/hr

please repost the answer

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