Saturday, July 16, 2011
Two cars leave an intersection at the same time.?
Two cars leave an intersection at the same time. The first car travels south with speed of 35 miles per hour, while the second car travels East at 45 miles per hour. How fast is the distance between the two cars changing 30 minutes(half an hour) after they departed the intersection?
Subscribe to:
Post Comments (Atom)
No comments:
Post a Comment