Pg.2 3. A speedboat is directed towards the East traveling at a speed of Vb = 15 m/s in a river. A constant river current of magnitude Vr = 2.5 m/s flows in the northerly direction. a) How far would the canoe have traveled during 12 seconds, at the constant speed, if there were no current? b) As a result of the current, what is the magnitude and direction of the speedboat? %3D [4] A Navy rescue plane drops a package of emergency rations to victims of a hurricane. If the plane is traveling horizontally at 62.0m/s and is 100 m above the ground, a) where does the package strike the ground along the x-direction? And b) How long was the package in air? ↑

Pg.2 3. A speedboat is directed towards the East traveling at a speed of Vb = 15 m/s in a river. A constant river current of magnitude Vr = 2.5 m/s flows in the northerly direction. a) How far would the canoe have traveled during 12 seconds, at the constant speed, if there were no current? b) As a result of the current, what is the magnitude and direction of the speedboat? %3D [4] A Navy rescue plane drops a package of emergency rations to victims of a hurricane. If the plane is traveling horizontally at 62.0m/s and is 100 m above the ground, a) where does the package strike the ground along the x-direction? And b) How long was the package in air? ↑

Principles of Physics: A Calculus-Based Text

5th Edition

ISBN:9781133104261

Author:Raymond A. Serway, John W. Jewett

Publisher:Raymond A. Serway, John W. Jewett

Chapter3: Motion In Two Dimensions

Section: Chapter Questions

Problem 5OQ: Does a car moving around a circular track with constant speed have (a) zero acceleration, (b) an...

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