7. A speedboat moves on a lake with initial velocity vector vix = 8.51 m/s and v1,y =-2.47 m/s, then accelerates for 6.97 s at an average acceleration of aav x =-0.105 andтay = 0.1064. What are the speedboats final speed and direction?

Given: The Initial velocity of the speedboat v1,x = 8.51 m/s and v1,y = -2.47 m/s Time for the…

Answered: 7. A speedboat moves on a lake with…

College Physics

10th Edition

ISBN:9781285737027

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter3: Vectors And Two-Dimensional Motion

Section: Chapter Questions

Problem 7WUE: A skier leaves the end of a horizontal ski jump at 22.0 m/s and falls through a vertical distance of...

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7. A speedboat moves on a lake with initial velocity vector vx = 8.51 m/s and v1y = -2.47 m/s, then accelerates for 6.97 s at an average acceleration of aavx = -0.105 and avy = 0.106÷. What are the speedboats final speed and direction? s2