Ships A and B leave port together. For thenext two hours, ship A travels at 35.0mphmph in a direction 30.0while the ship B travels 80.0 00 east of northat 15.0 mphmph.00 west of northWhat is the distance between the two shipstwo hours after they depart?What is the speed of ship A as seen by shipB?

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Ships A and B leave port together. For the next two hours, ship A travels at 35.0 mphmph in a direction 30.0 00 west of north while the ship B travels 80.0 00 east of north at 15.0 mphmph. What is the distance between the two ships two hours after they depart? What is the speed of ship A as seen by ship В?

Ships A and B leave port together. For the next two hours, ship A travels at 35.0 mphmph in a direction 30.0 00 west of north while the ship B travels 80.0 00 east of north at 15.0 mphmph. What is the distance between the two ships two hours after they depart? What is the speed of ship A as seen by ship В?

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

Section: Chapter Questions

Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...

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Concept explainers

Relative Velocity

It is a measurement of an object with regards to the other object which is moving or stable or stationary. For example, if we are traveling in a bus and the bus is moving at speed of 50km/hr, then our speed is according to the nearby passenger on the bus is zero. According to them, we are not moving. But if one person standing on the ground or road observes us from outside of the bus, according to him we are moving at a speed of 50km/hr and the bus is also moving at a speed of 50km/hr. Now, the motion is recognized by the observer, it depends on a frame of reference or observer. This is motion called relative motion.

Question

Ships A and B leave port together. For the
next two hours, ship A travels at 35.0
mphmph in a direction 30.0
while the ship B travels 80.0 00 east of north
at 15.0 mphmph.
00 west of north
What is the distance between the two ships
two hours after they depart?
What is the speed of ship A as seen by ship
B?

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