The graph in the figure shows the velocity of a motorcycle police officer plotted as a function of time. (a) How far does the officer go in the first 5 s? The first 9 s? The first 13 s? (b) Graph x vs. t and a vs. t. 50 45 40 35 30 25 20 15 10 2 4 6 8 10 12 14
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- The driver of a car completes a trip. The graph displays data about the car's motion during the trip. Distance (meters) b с 6000 5000 4000 d 3000 2000 1000 5 10 15 20 25 Time (minutes) Which of the following statements about the car's motion is true? CAR'S MOTION The car returned to where it had started the trip at the end of the trip. The car did not travel at a constant speed during the entire trip. The total time for the car trip was 50 minutes. The car did not slow down during the trip.The graph below shows the motion of an object. The average speed for the whole journey is 12 m/s. Find the time of acceleration, t, of the object. velocity / m s-1 A 20 ㅇ 20 time / s t O 10 s O 14 s O 12 s O 16 sStarting at x = - 14 m at time t = 0 s, an object takes 17 s to travel 42 m in the +x direction at a constant velocity. On a sheet of paper, make a position vs. time graph of the object's motion. What is its velocity
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- An object on a number line moved from x = 10 m to x = 122 m and moved back to x = 88 m. The time interval for all the motion was 10 s. What was the average velocity of the object?The figure shows the velocity-versus-time graph for a motorcycle moving along the x-axis. vx(m/s) 8 4 0 8 10 t(s) 02 4 6 What is the average acceleration of the motorcycle during the time interval t = 0 : t = 8 s measured in m/s².Shown below is a graph of velocity versus time for a moving object. The object starts at position x = 0 m at t = 0 s. What is the final position in meters, from t = 0 s to t = 2.0 s? Your answer needs to have 3 significant figures, including the negative sign in your answer if needed. (No unit is needed in your answer, it is already given in the question statement.)