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A jogger runs along a straight and level road for a distance of 10.1 km east and then runs back (west) a distance of 5.4 km. The time for this round trip is 2 hours. What is the magnitude of the average velocity of the jogger in km/h? Please round your answer to two decimal places. Equation: V= where d is the displacement.At time t = 0 s, an object is observed at x = 0 m; and its position along the x axis follows this expression: x = 5t + to, where the units for distance and time are meters and seconds, respectively. What is the object's displacement magnitude, Ax, between t1 = 1s and to = 8 s? Please round your answer to the nearest whole number (integer).A pitcher delivers a fast ball with a velocity of 36 m/s to the south. The batter hits the ball and gives it a velocity of 53 m/s to the north. What is the magnitude of the average acceleration of the ball during the 43.2 milli- seconds (ms) when it was in contact with the bat? Please note that your answer is positive. Convert milli-seconds to seconds. Please round your answer to the nearest whole number (integer). Equation: a. Hint: Take the initial direction (south) as negative (i.e., initial velocity is negative) and the final direction (north) as positive (i.e., final velocity is positive. Time has to be in seconds