Car A is traveling west at 50 miles per hour and car B is traveling north at 60 miles per hour. Both are headed for the intersection of the two roads. At what rate are the cars approaching each other when car A is 0.3 miles and car B is 0.4 miles from the intersection?
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Step 1: Use the Pythagorean theorem to relate the distances of the cars from the intersection: \(L^2 = X^2 + Y^2\) Show more…
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Car A is travelling west at 50 mi /h and Car B is travelling north at 60 mi/h Both are headed for the intersection of the two roads. At what rate are the cars approaching each other when Car A is 0.3 mi and Car B is 0.4 mi from the intersection.
Matthew E.
Car A is traveling west at 50 mi/h and car B is traveling north at 60 mi/h. Both are headed for the intersection of the two roads. At what rate are the cars approaching each other when car A is 0.3 mi and car B is 0.4 mi from the intersection?
Sri K.
Two cars approach an intersection, one heading east at the rate of $30 \mathrm{~km} / \mathrm{h}$ and the other heading south at the rate of $40 \mathrm{~km} / \mathrm{h}$. At what rate are the two cars approaching each other at the instant when the first car is $100 \mathrm{~m}$ from the intersection and the second car is $75 \mathrm{~m}$ from the intersection? Assume the cars maintain their respective speeds.
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