A dog running in an open field has components of velocity vx= 3.2m/s and vy = -1.6 at time t= 10.4s . For the time interval from t1= 10.4s to = 19.3s , the average acceleration of the dog has magnitude 0.43m/s^2 and direction 30.0 measured from the +x-axis toward the +y-axis . At time t2= 19.3s , what are the x-component of the dog's velocity? 2-At time = 19.3s , what are the y-component of the dog's velocity? 3-What is the magnitude of the dog's velocity? 4- What is the direction of the dog's velocity (measured from the +x-y axis toward the +y-axis)?