A speedboat moves on a lake with initial velocity vector vx = 8.65 m/s and v1 y = -2.21 m/s, then accelerates for 6.69 s at an average acceleration of aay.x = -0.108 m/s and aay.y = 0.107 m/s². What are the components of the speedboat's final velocity, v2.x and v2.y? U2.x = m/s U2,y = m/s Find the speedboat's final speed. final speed: m/s

Principles of Physics: A Calculus-Based Text
5th Edition
ISBN:9781133104261
Author:Raymond A. Serway, John W. Jewett
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Chapter3: Motion In Two Dimensions
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Problem 42P: A landscape architect is planning an artificial waterfall in a city park. Water flowing at 1.70 m/s...
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A speedboat moves on a lake with initial velocity vector vx = 8.65 m/s and vLy = -2.21 m/s, then accelerates for 6.69 s
= 0.107 m/s². What are the components of the speedboat's final
%3D
at an average acceleration of aav.x = -0.108 m/s² and aav.v
velocity, v2.x and v2.y?
m/s
U2,x
m/s
U2,y
Find the speedboat's final speed.
m/s
final speed:
II
Transcribed Image Text:A speedboat moves on a lake with initial velocity vector vx = 8.65 m/s and vLy = -2.21 m/s, then accelerates for 6.69 s = 0.107 m/s². What are the components of the speedboat's final %3D at an average acceleration of aav.x = -0.108 m/s² and aav.v velocity, v2.x and v2.y? m/s U2,x m/s U2,y Find the speedboat's final speed. m/s final speed: II
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