At 11 a.m., ship A is 100 km west of ship B. Ship A is sailing east at 30 km/h and ship Bis sailing north at 20 km/h. How fast is the distance between the ships changing at 3:00p.m.?

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Answered: At 11 a.m., ship A is 100 km west of…

Advanced Engineering Mathematics

10th Edition

ISBN:9780470458365

Author:Erwin Kreyszig

Publisher:Erwin Kreyszig

Chapter2: Second-order Linear Odes

Section: Chapter Questions

Problem 1RQ

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At 11 a.m., ship A is 100 km west of ship B. Ship A is sailing east at 30 km/h and ship B is sailing north at 20 km/h. How fast is the distance between the ships changing at 3:00 p.m.?