1. A position-time graph for a particle moving along the x axis is shown in the figure. (a) Find the average velocity in the time interval t = 1.50 s to t = 4s (b) Find the average velocity in the time interval t = 1.00 s to t = 6.00s (c) Determine the instantaneous velocity at t= 2.00 s by measuring the slope of the tangent line shown in the graph. (d) At what value of t is the velocity zero x (m). -12 -10 8 4 23_4_5_6_ (8) 1- 2.
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