Question

My Notes O Ask Your A position-time graph for a particle moving along the x axis is shown in the figure below. x (m) 12 10F レ (a) Find the average velocity in the time interval t 2.00 s tof 3.50 s. (Indicate the direction with the sign of your answer.) Your response differs from the correct answer by more than 10%. Double check your calculations. m/s (b) Determine the instantaneous velocity at t-2.00 s by measuring the slope of the tangent line shown in the graph. (Note that-2.00-is where the tangent ine touches the curve. Indicate the direction with the sign of your answer.) 4.8 Your response differs from the correct answer by more than 10%. Double check your calculations. m/s (c) At what value of t is the velocity zero?

Answer 1

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