Question

a) Find the average velocity in the time interval t = 1.00 s to t = 3.00 s.(Indicate the direction with the sign of your answer.)

b) Determine the instantaneous velocity at t = 2.00 s by measuring the slope of the tangent line shown in the graph. (Note that t = 2.00 s is where the tangent line touches the curve. Indicate the direction with the sign of your answer.)

c) I have answered.

With question number 2, my thought process is using the definition of a secant line to find the slope for t = 1 to t = 3,but I am a little unsure of how to set things up. Please help by breaking down step-by-step solution.

P wth Larawel or b A Chapter 2 20591872 0034 Your response differs from the correct answer by more thar! 10%. Double check your calculations. s Need Help? Suamit Arswr Save PragressPracion Anather Versicn o a polnts SePSE 10 2.2.P.0os. My Notes Ask Your A position-time graph for a particle maving alang the x axis is shown in the figure below. 12 10 t (s) 01 2 3 4 56 (a) Fird the average velocity in the time intervalt-1.00 s tot-3.00 s. (Irdicate the direction with the sign or your answer.) mis (Deterrine the iistantaneous velccity at 2.00 s by meesuring the slope of the tengent line shown in the grap. (Note that t- 2.00 s is where the tangent line touches the curve. Indicate the direction with the sign of your arswer.) (c) At what value of t is the velocity zero? Need Help?Read 44 points| Previous Answars SerPSE10 220P004. My Notes Ask Your Find the instartanecus velccty of the particle described in the figure below at the following times

Answer 1

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