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Use the graph at the right. - m a. What is the total distance traveled? a What is the displacement? 3" c. What would represent the instantaneous velocity at a point ' in time? The average velocity ofaduckisseroasitgoes fromr= 0 to t = 120 s. Describe the displacement of the duck for that intervsL' easement" \" Motion to the right is positive in the diagrams. The time between each position is constant. la the acceleration positive? Is it negative? 01' is it a combination? Explain. .. It. :- A car moving in a straight line has a velocity of +5.0 mIs'Ihe car's velocity is +8.0 this after an acceleration of 0.75 nits\". Over what time interval did the acceleration occur? A worker drops a tool from the top of a building 80.0 m tall. What is the velocity when the tool strikes the ground