A boat moves at a rate of 2.5 km/hr in still water, what will be its resultant velocity if it heads directly across a stream which flows at a rate of of 1.5 km.hr?A ferry boat travels 9 kms in 45 minutes. What is the speed of the boat? The ship sails 20 km South, then 15 km East. Find the magnitude of the resultant vector.

Name: A boat moves at a rate of 2.5 km/hr in still water, what will be its r
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Description: A boat moves at a rate of 2.5 km/hr in still water, what will be its resultant velocity if it heads directly across a stream which flows at a rate of of 1.5 km.hr?A ferry boat travels 9 kms in 45 minutes. What is the speed of the boat? The ship sails

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University Physics Volume 1

18th Edition

ISBN:9781938168277

Author:William Moebs, Samuel J. Ling, Jeff Sanny

Publisher:William Moebs, Samuel J. Ling, Jeff Sanny

Chapter2: Vectors

Section: Chapter Questions

Problem 29P: A delivery man starts at the post office, chives 40 km north, then 20 km west, then 60 km northeast,...

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A boat moves at a rate of 2.5 km/hr in still water, what will be its resultant velocity if it heads directly across a stream which flows at a rate of of 1.5 km.hr?
A ferry boat travels 9 kms in 45 minutes. What is the speed of the boat?
The ship sails 20 km South, then 15 km East. Find the magnitude of the resultant vector.

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