Figure P2.24 represents part of the performance data of a car owned by a proud physics student.
(a) Calculate from the graph the total distance traveled.
(b) What distance does the car travel between the times t = 10 s and t = 40 s?
(c) Draw a graph of its acceleration versus time between t = 0 and t= 50 s.
(d) Write an equation for x as a function of time for each phase of the motion, represented by (i) 0a, (ii) ab, (iii) bc.
(e) What is the average velocity of the car between t = 0 and t = 50 s?
Solution:
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