Two people start from the same point. One walks east at 3 mi/h and the other...
Two people start from the same point. One walks east at 3 mi/h and the other walks northeast at 2 mi/h. How fast is the distance between the people changing after 15 minutes??
Thanks for help !!
Homework Answers
Hi...
If you look at the image bellow you see that a represents distance traveled eastward and b represents distance traveled in northeast direction. Clearly the angle between is 45
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