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er At time t2 23.1 s, what is the x-component of the dogs velocity? Express your answer using two significant figures. Constants A dog running in an open field has components of velocity v - 2.6 m/s and vy 1.2 m/s at time ti 10.9 s . For the time interval from t1 = 10.9 s to t2 23.1 s, the average acceleration of the dog has magnitude 0.45 m/s and direction 32.0° measured from the +z-axis toward the +y -axis. v 6,46 m/s Submit X Incorrect; Try Again; 5 attempts remaining Part B At time t2 23.1s, what is the y-component of the dogs velocity? Express your answer using two significant figures. Pearsorn
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The acceleration along x-component is, a- (0.45)cos 32 -0.382 m/s2 t=23.1-10.9 =12.2s v, = 2.64(0.382)(12.2) 7.26 m/s The acceleration along y axis is, a (0.45)sin 32 = 0.238 m/s t 23.1-10.9 -12.2s ,1.2+(0.238) (122) Velocity along x axisv 7.26 m/s And y axisv1.70 m/s The magnitude of dogs velocity is, - 7.46 m/s The direction of dogs velocity is, 6-tan-11.70 7.26 (Measured from the +x towards +y axis) 13.18

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