An unsuspecting bird is coasting along in an easterly direction at 2.00 mph when a strong wind from the south imparts aconstant acceleration of 0.200 m/s². If the wind's acceleration lasts for 3.40 s, find the magnitude r and direction 0(measured counterclockwise from the easterly direction) of the bird's displacement over this time interval. Assume that thebird is originally travelling in the +x direction and that there are 1609 m in 1 mi.Now, assume the same bird is moving along again at 2.00 mph in an easterly direction, but this time, the acceleration givenby the wind is at a o = 41.0° angle to the original direction of motion, measured counterclockwise from the easterly%3Ddirection. If the magnitude of the acceleration is 0.400 m/s², find the displacement vector 7 and the angle of thedisplacement 0-Enter the components of the vector, r, andr,, and the angle. Assume the time interval is still 3.40 s.7= r,î + r,} Now, assume the same bird is moving along again at 2.00 mph in an easterly direction, but this time, the acceleration givenby the wind is at a o = 41.0° angle to the original direction of motion, measured counterclockwise from the easterlydirection. If the magnitude of the acceleration is 0.400 m/s2, find the displacement vector r and the angle of the%3Ddisplacement 0-Enter the components of the vector, r and r,and the angle. Assume the time interval is still 3.40 s.7 = r,ì +r,}I.mrx =mry =%3D

Name: An unsuspecting bird is coasting along in an easterly direction at 2.
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Description: An unsuspecting bird is coasting along in an easterly direction at 2.00 mph when a strong wind from the south imparts aconstant acceleration of 0.200 m/s². If the wind's acceleration lasts for 3.40 s, find the magnitude r and direction 0(measured co

Given data: Consider the east as positive x-axis and north a positive y-axis Initial speed of the bird is, u→= 2 mph= 0.89408 m/si^ Acceleration of wind is, a→ = 0.200 m/s2j^ Time is, t= 3.40 sec Formula used: According to kinematical equation of motion, d= ut + 12at2 Where, d- Displacement Calculation and Answer: Displacement of the bird's displacement is, y= ut + 12at2y→= 0.89408 m/si^3.40 sec + 120.200 m/s2j^3.40 sec2y→= 3.0398i^ + 1.156j^ Magnitude of r is, r= 3.03982 +1.1562r=3.252 m And the direction of r is, θ =tan-11.1563.0398θ =20.820 North of east.

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An unsuspecting bird is coasting along in an easterly direction at 2.00 mph when a strong wind from the south imparts a constant acceleration of 0.200 m/s2. If the wind's acceleration lasts for 3.40 s, find the magnitude r and direction 0 (measured counterclockwise from the easterly direction) of the bird's displacement over this time interval. Assume that the bird is originally travelling in the +x direction and that there are 1609 m in 1 mi. m r =

An unsuspecting bird is coasting along in an easterly direction at 2.00 mph when a strong wind from the south imparts a constant acceleration of 0.200 m/s2. If the wind's acceleration lasts for 3.40 s, find the magnitude r and direction 0 (measured counterclockwise from the easterly direction) of the bird's displacement over this time interval. Assume that the bird is originally travelling in the +x direction and that there are 1609 m in 1 mi. m r =

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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